Global Ultramarathon Races & Events Calendar
( 2010 Worldwide Ultramarathons List ) 
Jump to find 2011 / 2010 ultra races & results by continent :
Africa ( South Africa ), Asia, Europe ( UK, Ireland ), North America ( Canada, USA ), Oceania ( Australia, New Zealand ), Polar, South America
AFRICA
 100 Km Pharaonic Race
Egypt | 100 km | November
Atlas Ultra 2012
Morocco (Sahara Desert) | 52 miles | October
Boavista Ultramarathon
Senegal | 150 km | December
Fish River Canyon 100km Ultra
Namibia | 100 km | August
Islands Marathon
Cape Verde ( Boa Vista Island ) | 100 miles | Multiday | July
Le Grand Raid
Reunion Island | 143 km (89 miles) | October
Libyan Challenge Master Trek
Libya | 118 miles (190 km) | February
Marathon Des Sables (MDS)
Morocco (Sahara Desert) | 240 km (151 miles) | Multiday | March/April
Namibia 24 Hour Ultra Marathon
Namibia | 126 km | May
Namib Desert Challenge 2010
Namibia | 200 km | Multiday | February
RacingThePlanet Namibia
Namibia | 250 km | Multiday | May
Sahara Race
Egypt (Sahara Desert) | 250 km (150 miles) | Multiday | October
Trans 333
Desert Location | 333 km (206 miles) | Multiday | November
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South Africa
Addo Elephant 100 Mile, 50 Mile and 25 Mile Trail Runs
South Africa | 100 Miles | May
Amatola 100k Trail Run ( Big Bafer )
South Africa | 100 km | Multiday | October
Bainskloof Ultra Marathon
South Africa | 84.4 km | September
Comrades Marathon
South Africa | 90 km (56 miles) | June
George Archer Six Day Circuit Race
South Africa | 6 Day Race | Multiday | March
Golden Reef 100 Miler
South Africa | 100 miles | August
Hekpoort 201.0km Circuit Race
South Africa | 48 Hour Race | Multiday | March
Kalahari Augrabies Extreme Marathon
South Africa (Kalahari Desert) | 250 km | Multiday | October
Loskop Ultra Marathon
South Africa | 50 km | April
Midlands 100 Miler Ultra Marathon
South Africa | 100 miles | August
Om Die Dam Ultra Marathon
South Africa | 50 km | March
Trevor Forsythe Memorial Ten Day Circuit Race
South Africa | 10 Day Race | Multiday | March
Two Oceans Ultra Marathon
South Africa | 56 km (34.8 miles) | April
Washie 100
South Africa | 100 miles | July
Wild Coast Ultra ( WCU )
South Africa | 270 km | Multiday | July
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ASIA
Annapurna 100
Nepal | 100 km | March
Bangalore Ultra
India | 100 km / 50 km | November
Bataan Death March 102K Ultramarathon Race ( Bataan 102 )
Philippines | 102 km | April
Dead Sea Ultra Marathon
Jordan | 50 km | April
Desert Oman Raid
Oman | 100 miles | Multiday | November
Everest Ultra
Nepal | 100 km | April
Gobi Challenge
China (Gobi Desert) | 140 miles | Multiday | July/August
Gobi March
China (Gobi Desert) | 250 km (150 miles) | Multiday | June
Great Indian Desert Run
India | 200 - 250 km | Multiday | December
Indo Ultra
Mongolia | 130 miles | Multiday | October
Kanchenjunga Ultra Marathon
Nepal | 49 km | February
Kerala Run
India | 200 km | Multiday | April
La Ultra - The High
India | 135 Miles (217 km) | July
MacRitchie Runners 25 ( MR25 ) Ultra Marathon
Singapore | 12 Hour Race | December
Mongolia Sunrise to Sunset ( MS2S )
Mongolia | 100 km | July
Oman Desert Challenge
Oman | 250 km | Multiday | March
RacingThePlanet 100: Taklamakan Desert 2010
China (Taklamakan Desert) | 100 km | August
RacingThePlanet Nepal 2011
Nepal | 250 km | Multiday | November
Rajasthan Thar Desert Run
India | 210 km | Multiday | December
Soochow International Ultra-Marathon 24 Hour Race
Taiwan | 24 Hours | December
Sundown Ultra-Marathon
Singapore | 84 km | May
The North Face 100 ( China )
China | 100 km | April
Vietnam 3 Day Ultra Marathon
Vietnam | 90 km | Multiday | September
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EUROPE
12+24 Hour Race Basel
Switzerland | 12 & 24 Hour Races | May
100Km del Passatore
Italy | 100 km | May
100 Miles Around the isle of Mors
Denmark | 100 miles | September
24 Hours of Brive
France | 24 Hour Race | May
24 Hour Race Munich
Germany | 12 & 24 Hour Races | June
6 Ore dei Templari
Italy | 6 Hour Race | May
Al Andalus Ultra Trail
Spain | 230 km | Multiday | July
Athens International Ultramarathon Festival & 1000 Mile Race 2010
Greece | 7 Day / 24, 48 & 72 Hour Races | April
Bornholm Ultramarathon 6, 24 & 48 Hours
Denmark | 6, 24, 48 Hour & 6 Day Races | Multiday | June
Chiemgauer 100 Mile Mountain Ultra Run
Germany | 100 miles | July
Costa Brava Xtrem Running ( CBXR )
Spain | 200 km | Multiday | April
Deutschlandlauf ( Run across Germany )
Germany | 1200 km | Multiday | September
Eifelsteig
Germany | 302 km | Multiday | May
Europe135 Ultramarathon
Germany | 135 miles | Germany
French Ultra Festival of Antibes
France | 6 Day, 24 & 48 Hour Races | Multiday | June
German 100 Mile Trail Run
Germany | 100 miles | April
Gothenburg 6 Day Race
Sweden | 6 Day race | Multiday | August
Iceland Laugavegur Ultra Marathon
Iceland | 55 km | July
KuSuH Trail 100
Germany | 100 miles | July
Lake Balaton Supermarathon
Hungary | 195.4 km | Multiday | March
Lapland Ultra
Sweden | 100 km | June
La Trans Aq'
France | 230 km | Multiday | May/June
La Transtica
Spain | 200 km | Multiday | November
Lavaredo Ultra Trail
Italy | 90 km | June
Le Trail de Paris 80km ( Eco-Trail )
France | 80 km | March
Lycian Way Ultra Marathon
Turkey | 250 km | Multiday | October
Manx Mountain Marathon ( MMM )
Isle of Man | 31.5 miles | March/April
Matraberc Trail
Hungary | 55 km | April
Mountainman
Switzerland | 81 km | August
Olympian Race
Greece | 180 km | May
Round the Rock 2011
Jersey | 48 miles | August
Serra de Tramuntana Ultra-trail
Spain ( Mallorca ) | 102 km | May
Sky Run
Slovakia | 12 & 24 Hour Races | May
Spartathlon
Greece | 245.3 km (152 miles) | September
STUNT 100
Germany | 100 miles | August
Suomi-Run 100 km
Finland | 100 km | June
Surgeres 48 Hours
France | 48 Hour Race | Multiday | May
Swiss Alpine K78
Switzerland | 78.5 km | July
Taby Extreme Challenge ( TEC )
Sweden | 100 miles | April
The Abbots Way
Italy | 125 km | May
the gax 100 miles
Sweden | 100 miles | August
the gax trans scania
Sweden | 153 miles | August
thuringia Ultra
Germany | 100 km | July
Tor des Geants
Italy | 200 miles (330 km) | September
Transalpine-Run
Germany / Austria / Switzerland | 230 km (142 miles) | Multiday | September
TransEurope-Footrace 2012
Scotland / England / France / Spain | 4,000 km | Multiday | August/September/October
Transgrancanaria
Spain | 123 km | March
Trans Slovenia - Winter Edition
Slovenia | 220 km | Multiday | February
Trans Slovenija
Slovenia | 400 km | Multiday | August
Trans Swiss Run 2010
Switzerland | 370 km | Multiday | August
Trasimeno Lake Ultramarathon
Italy | 58 km | March
UltraBalaton
Hungary | 212 km | June
Uppsala Monster Tour
Sweden | 100 km / 50km | September
Ursvik Ultra
Sweden | 75 km | March
UTMB Ultra-Trail du Mont-Blanc
France / Italy / Switzerland | 166 km | August
Verdon Canyon Challenge
France | 100 km (62 miles) | June
Vienna-Bratislava-Budapest Supermarathon
Austria / Slovakia / Hungary | 321 km | Multiday | October
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Ireland
Art O'Neill Ultra
Ireland ( Dublin ) | 55 km | January
Connemara 100
Ireland ( Galway ) | 100 miles | August
Connemara Ultra Marathon
Ireland ( Galway ) | 39.3 miles | April
Dingle Ultra Marathon
Ireland ( Kerry ) | 50 miles | September
Galway City 50 km
Ireland ( Galway ) | 50 km | August
Portumna 100km
Ireland ( Galway ) | 100 km | June
Wicklow Way Ultra
Ireland ( Wicklow ) | 51 km | March
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UK
100km Great Glen Death March
UK ( Scotland ) | 100 km | April
24 Hour Challenge
UK ( England / South East ) | 24 Hour Race | May
30 Mile Ultra Downland Challenge
UK ( England / South East ) | 30 miles | July
Atlantic Coast Challenge
UK ( England / South West ) | 78.6 miles | September
Barry 40 Mile Track Race
UK ( Wales ) | 40 miles | March
Beacons Bimble
UK ( Wales ) | 70 km | September
Belfast 24 Hour Race
UK ( Northern Ireland ) | 24 Hour Race | August
Bob Graham Round ( BGR )
UK ( England / North West ) | 72 miles | Individual Attempt
Boddington 50k/100k and Anglo Celtic Plate
UK ( England / South West ) | 50 /100 km | June
Boston and District A.C. 6 Hour and 12 Hour Road Races
UK ( England / East Midlands ) | 6 & 12 Hour Races | August
Brecon Beacons Ultra Marathon ( Beacons Ultra )
UK ( Wales ) | 45 miles | November
Brighton Trail Marathon 2010
UK ( England / South East ) | 27 miles | March
Caesar's Camp 50 and 100 Mile Endurance Runs
UK ( England / South East ) | 50/100 miles | October
Calderdale Hike
UK ( England / Yorkshire & the Humber ) | 36 miles | April
Cateran Trail Ultramarathon
UK ( Scotland ) | 55 miles | May
Charlie Ramsay Round ( Ramsay's Round / CRR )
UK ( Scotland ) | 56 miles | Individual Attempt
Classic Cliffs ( Coastal Ultra Series )
UK ( England / South West ) | 55 miles | July
Classic Crossing ( Coastal Ultra Series )
UK ( England / South West ) | 33 miles | August
Classic Quarter ( Coastal Ultra Series )
UK ( England / South West ) | 44 miles | June
Clydestride Ultra Marathon
UK ( Scotland ) | 40 miles | July
Commonwealth Championship 100km & 24 Hour Road Races
UK ( England / North West ) | 100 km / 24 Hours | September
Comptom 40 Mile Downland Challenge
UK ( England / South East ) | 40 miles | April
Cotswold Ultra 100
UK ( England / West Midlands ) | 100 miles | June
Crawley A.I.M. Charity Track 12 Hour Race
UK ( England / South East ) | 12 Hours | April
D33 Ultra
UK ( Scotland ) | 33 miles | April
Dartmoor Discovery Ultra Marathon
UK ( England / South West ) | 32 miles | June
Dartmoor Mountain Marathon ( DMM )
UK ( England / South West ) | 70 km | Multiday | July
Devil o' the Highlands Footrace
UK ( Scotland ) | 43 miles | August
Doyen of the Downs
UK ( England / South East ) | 30 miles | December
Eagle Isle Ultra
UK ( Scotland ) | 120 km | Multiday | September
East Hull Harriers 24 Hour Track Race
UK ( England / Yorkshire & the Humber ) | 24 Hours | July
Fellsman
UK ( England / Yorkshire & the Humber ) | 61 miles | May
Fife AC 50K Road Race
UK ( Scoland ) | 50 km | May
GB Trans Britain
UK ( Scotland / England / Wales ) | 160 miles | Multiday | September
GB Ultra Country to Capital
UK ( England / South East ) | 45 miles | January
GB Ultra Thames Trot
UK ( England / South East ) | 50 miles | February
Glasgow Edinburgh Double Marathon
UK ( Scotland ) | 55 miles | March
Green Chain Marathon
UK ( England / London ) | 27 miles | September
Greensand Ridge Relay
UK ( England / South East ) | 33.4 miles | June
Grimsthorpe Ultra 70
UK ( England / East Midlands ) | 70 miles | July
GUCR ( Grand Union Canal Race )
UK ( England / West Midlands ) | 145 miles | May
Halfmoors
UK ( England / Yorkshire & the Humber ) | 50 miles | September
Halstead & Essex Ultra
UK ( England / East Anglia ) | 30 miles | May
Hardmoors55
UK ( England / Yorkshire & the Humber ) | 55 miles | March
Hardmoors 110 Ultramarathon
UK ( England / Yorkshire & the Humber ) | 110 miles | September
Highland Fling
UK ( Scotland ) | 53 miles | April
Highland Ultramarathon
UK ( Scotland ) | 75 miles | September
High Peak 40 Mile Challenge
UK ( England / North West ) | 40 miles | September
High Peak Marathon
UK ( England / East Midlands ) | 40 miles | March
John O'Groats to Lands End Ultra ( JOGLE Ultra ) 2010
UK ( Scotland / England ) | 850 miles | Multiday | April/May 2010
Jurassic Coast Challenge
UK ( England / South West ) | 78.6 miles | Multiday | March
JW Ultra
UK ( England / West Midlands ) | 30 miles | September
Kent Ultra Challenge
UK ( England / South East ) | 85 miles | Multiday | September
Kintyre Way Relay & Ultra Run
UK ( Scotland ) | 66 miles | May
Lairig Ghru Hill Race
UK ( Scotland ) | 28 miles | June
Lakeland 50 and 100 UTLD ( Ultra Tour Lake District )
UK ( England / North West ) | 50/100 miles | July
Lochalsh Dirty 30 Challenge
UK ( Scotland ) | 30 miles | June
London to Brighton
UK ( England / London ) | 56 miles | September
London Ultra 2010
UK ( England / London ) | 50 km | February
Long Tour of Bradwell
UK ( England / East Midlands ) | 31 miles | August
Lyke Wake Race
UK ( England / Yorkshire & the Humber ) | 42 miles | July
M2M Ultra ( Malin Head to Mizen Head ) 2011
UK ( Northern Ireland / Ireland ) | 357 miles | Multiday | September
Malvern Hills Ultra
UK ( England / West Midlands ) | 52 / 82 miles | May
Marlborough Downs Challenge
UK ( England / South West ) | 33 miles | May
Moonlight Challenge
UK ( England / South East ) | 32.75 miles | February
Mourne Way Ultra Marathon
UK ( Northern Ireland ) | 52 miles | June
Norfolk Coastal Ultra
UK ( England / East Midlands ) | 60 miles | October
Northants Ultra ( Shires and Spires )
UK ( England / East Anglia ) | 34 miles | June
Nottingham Ultra
UK ( England / East Midlands ) | 50 km | August
Old County Tops Fell Race
UK ( England / North West ) | 37 miles | May
Oner ( the Jurassic Coast Route in 24 Hours )
UK ( England / South West ) | 78.6 miles | March
Osmotherley Phoenix
UK ( England / Yorkshire & the Humber ) | 33 miles | July
Paddy Buckley Round ( PBR )
UK ( Wales ) | 61 miles | Individual Attempt
Pembrokeshire Coast Challenge
UK ( Wales ) | 78.6 miles | November
Perth Ultra Fest 24 Hour and 100km Road Race
UK ( Scotland ) | 24 Hours / 100 km | September
Ridgeway Challenge
UK ( England / South East ) | 85 miles | August
River Ayr Way Challenge
UK ( Scotland ) | 44 miles | September
Round Ripon Ultra 35
UK ( England / Yorkshire & the Humber ) | 35 miles | October
Round The Island Isle of Wight Multistage Ultra
UK ( England / South East ) | 69 miles | Multiday | June
Rowbotham's Round Rotheram ( RRR )
UK ( England / Yorkshire & the Humber ) | 50 miles | October
Scottish Ultra
UK ( Scotland ) | 140 miles | Multiday | May
Self Transcendence 24 Hour Race ( Tooting 24 Hour )
UK ( England / London ) | 24 Hours | October
South Downs Way Challenge
UK ( England / South East ) | 106 miles | Multiday | June
South Downs Way Race 2010
UK ( England / South East ) | 102 miles | September
Speyside Way Race
UK ( Scotland ) | 35 miles | August
Thames Ring 250 2011
UK ( England / South East ) | 250 miles | Multiday | June
The 50 Mile Challenge
UK ( England / South East ) | 52.4 miles | July
The Black Mountains
UK ( Wales ) | 30 miles | October
The Brecon Beacons
UK ( Wales ) | 40 miles | December
The Druid Ridgeway Ultra
UK ( England / South East ) | 80 miles | Multiday | November
The Gordon Bentley Memorial 12 Hour Track Race ( Tipton 12 Hour )
UK ( England / West Midlands ) | 12 Hours | May
The Great Lakeland 3 Day Ultra Mountain Trail
UK ( England / North West ) | 80 miles | May
The John Lucas Memorial ( 50 Mile Ultra ) Run
UK ( Scotland ) | 50 miles | August
The Longmynd Hike
UK ( England / West Midlands ) | 50 miles | October
The Original Mountain Marathon ( OMM )
UK ( England / Who Knows? ) | 52.4 miles | November
The Pilgrim Challenge North Downs Way Ultra
UK ( England / South East ) | 33/66 miles | Multiday | February
The Pumlumon Challenge
UK ( Wales ) | 27 miles | September
The Wye Valley
UK ( Wales ) | 50 miles | March
Three Forts Marathon Challenge ( 3FC )
UK ( England / South East ) | 27 miles | May
Thunder Run 24 Hour ( TR24 )
UK ( England / East Midlands ) | 24 Hours | August
Toad Challenge Thames Path Multistage Ultra
UK ( England / South East ) | 90 miles | Multiday | September
Ultra Race 45 & 90
UK ( England / East Midlands ) | 45/90 miles | Multiday | January
Ultra Race Desert Camp
UK ( Wales ) | tbc miles | Multiday | September
Ultra Race Grantham
UK ( England / East Midlands ) | 58.6 miles | March / September
Ultra Race UK 2011
UK ( England / West Midlands ) | 175 miles | Multiday | July / August
Wessex Ridgeway 100K Relay
UK ( England / South West ) | 100 km | May
West Highland Way Race
UK ( Scotland ) | 95 miles | June
Wiggle Lightning 12 Hour
UK ( England / West Midlands ) | 12 Hour Race | March
Wuthering Hike ( Haworth Hobble )
UK ( England / Yorkshire & the Humber ) | 33 miles | March
Wye Ultra Marathon
UK ( England / West Midlands ) | 30 miles | March
 More... 2010 UK Ultramarathons List by Country / Region
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NORTH AMERICA
Canada
6633 Ultra
Canada ( Yukon - YT ) | 350 miles | March
Blackfoot Ultra
Canada ( Alberta - AB ) | 100 km | May
Canadian Death Race
Canada ( Alberta - AB ) | 125 km | August
Creemore Vertical Challenge
Canada ( Ontario - ON ) | 50 km | July
Dirty Girls 6, 12 & 24 Hour Trail Race
Canada ( Ontario - ON ) | 6, 12 & 24 Hour Races | August
Fast Trax Ultra
Canada ( Alberta - AB ) | 100 km | June
Fat Dog 100 Trail Race
Canada ( British Columbia - BC ) | 100 miles | July
Haliburton Forest 100 Mile, 50 Mile and 50 km Trail Runs
Canada ( Ontario - ON ) | 100 miles | September
Haney to Harrison 100km Ultramarathon ( H2H )
Canada ( British Columbia - BC ) | 100 km | November
Horror Hill 6 Hour Ultra
Canada ( Ontario - ON ) | 6 Hour Race | October
Iron Horse Ultra 100 ( Iron Maiden Run )
Canada ( Alberta - AB ) | 100 km/100 miles | May
Iron Legs 50 Miler
Canada ( Alberta - AB ) | 50 miles | August
Island Runner Elk / Beaver Ultras
Canada ( British Columbia - BC ) | 100 km / 50 miles / 50 km | May
Knee Nackering North Shore Trail Run ( KNNSTR )
Canada ( British Columbia - BC ) | 30 miles | July
Lost Soul Ultra
Canada ( Alberta - AB ) | 100 miles | September
Niagara Ultra 50km
Canada ( Ontario - ON ) | 50 km | June
Ottawa International Self-Transcendence 6 and 24 Hour Race
Canada ( Ontario - ON ) | 6 & 24 Hour Races | September
Rock and Ice Ultra Races ( K-Rock Ultra & Diamond Ultra )
Canada ( Northwest Territories - NT ) | 135/225 km | March
Run for the Toad
Canada ( Ontario - ON ) | 50 km | October
Stormy 50 and 100 Mile Trail Ultramarathon
Canada ( British Columbia - BC ) | 50/100 miles | August
Sinister 7
Canada ( Alberta - AB ) | 146 km | July
Sulphur Springs 100 Mile Trail Run
Canada ( Ontario - ON ) | 100 miles | May
Tenderfoot Boogie
Canada ( British Columbia - BC ) | 50 miles | May
The Limberlost Challenge
Canada ( Ontario - ON ) | 56 km | July
The Moose Ultra ( Marathon of Ontario Summer Edition )
Canada ( Ontario - ON ) | 300 km | August
Ultramarathon Michel Gouin
Canada ( Quebec - QC ) | 6, 12, 24 & 48 Hour Races | May/September
Vulture Bait Trail Race
Canada ( Ontario - ON ) | 50 km | October
Yukon Arctic Ultra
Canada ( Yukon - YT ) | 460 miles | February
More... 2010 Canada Ultramarathons List by Province / Territory
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USA
100-Mile Endurance Challenge
USA ( California - CA ) | 100 miles | October
12 and 24 Hours of Momentum
USA ( Virginia - VA ) | 12 & 24 Hour Races | October
24 Hour Around the Lake
USA ( Massachusetts - MA ) | 12 & 24 Hour Races | July
24 Hours of Boulder
USA ( Colorado - CO ) | 24 Hour Race | October
24 Hours of Waterbury
USA ( Vermont - VT ) | 12 & 24 Hour Races | August
24 The Hard Way
USA ( Oklahoma - OK ) | 24 Hour Race | October
3 Days at the Fair
USA ( New Jersey - NJ ) | 6, 12, 24 & 48 Hour Races | May
Across The Years ( ATY ) 24, 48 and 72 Hour Footrace
USA ( Arizona - AZ ) | 24, 48 & 72 Hour Races | December/January
Ancient Oaks 100 Mile Endurance Run
USA ( Florida - FL ) | 100 miles | December
Angeles Crest 100 Mile Endurance Run
USA ( California - CA ) | 100 miles | September
Arkansas Traveller 100
USA ( Arkansas - AR ) | 100 miles | October
ARR 24 Hour Run To The Future
USA ( Arizona - AZ ) | 24 Hour Race | December/January
Arrowhead 135 Mile Winter Ultramarathon
USA ( Minnesota - MN ) | 135 miles | February
Auburn Trail 50K Run
USA ( California - CA ) | 50 km | June
Badgerland Striders 6, 12 & 24 Hour Runs
USA ( Wisconsin - WI ) | 24 Hour Race | September
Badwater Ultramarathon
USA ( California - CA ) | 135 miles | July
Bandera 100K Endurance Trail Run
USA ( Texas - TX ) | 100 km | January
Barkley
USA ( Tennessee - TN ) | 100 miles | March/April
Bear 100
USA ( Utah - UT ) | 100 miles | September
Beast of Burden Summer 100 Miler & 24 Hour Ultra Marathon
USA ( New York - NY ) | 100 miles / 24 Hours | August
Beast of Burden Winter 100 Miler & 24 Hour Ultra Marathon
USA ( New York - NY ) | 100 miles / 24 Hours | February
Big Bend 50 Ultra Marathon 2011
USA ( Texas - TX ) | 50 km | January
Big Horn Mountain Wild and Scenic Trail Run 50 and 100
USA ( Wyoming - WY ) | 100 miles | June
Bishop High Sierra Ultramarathons
USA ( California - CA ) | 100 km | May
Black Hills 100 2011
USA ( South Dakota - SD ) | 100 miles | June
Boulder 100 Endurance Running Race
USA ( Colorado - CO ) | 100 miles | October
Buckeye 100
USA ( Arizona - AZ ) | 100 miles | September
Bull Run Run 50 Miler
USA ( Virginia - VA ) | 50 miles | April
Burning Man Ultramarathon
USA ( Nevada - NV ) | 50 km | September
Burning River 100 Mile Endurance Run
USA ( Ohio - OH ) | 100 miles | August
Cactus Rose 100 Mile Endurance Trail Run
USA ( Texas - TX ) | 100 miles | October
Can Lake 50 Ultras
USA ( New York - NY ) | 50 miles / 50 km | October
Capitol Peak Ultra Marathon
USA ( Washington - WA ) | 50 miles / 50 km | April
Cascade Crest 100 Mile Endurance Run
USA ( Washington - WA ) | 100 miles | August
Cast a Shadow 6 Hour Snowshoe
USA ( New York - NY ) | 6 Hour Race | January
Catoctin 50K Trail Run
USA ( Maryland - MD ) | 50 km | August
Chicago Lakefront 50K Spring Ultramarathon
USA ( Illionois - IL ) | 50 km | April
Cornbelt Running Club 24 Hour Run
USA ( Iowa - IA ) | 24 Hour Race | May
Cowtown Ultra Marathon
USA ( Texas - TX ) | 50 km | February
Coyote Two Moon Ultras
USA ( California - CA ) | 100 miles / 100 km | March
Damn Wakely Dam Ultra
USA ( New York - NY ) | 32.6 miles | July
Delaware 100 Mile Endurance Run
USA ( Delaware - DE ) | 100 miles | September
Desert R.A.T.S. ( Race Across The Sand )
USA ( Colorado - CO ) | 148 miles | June
Double Dirty Dozen
USA ( Oklahoma - OK ) | 24 Hour Race | October
DRTE 100 ( Dirt Roads & Trail Endurance ) Ultra Marathon
USA ( California - CA ) | 100 miles | October
FANS 12 and 24 Hour Runs
USA ( Minnesota - MN ) | 12 & 24 Hour Races | June
Finger Lakes Fifties
USA ( New York - NY ) | 50 miles / 50 km | July
Folsom Point Trail Runs
USA ( California - CA ) | 50 km | November
Freedom Park New Year's Ultra
USA ( North Carolina - NC ) | 6, 12 & 24 Hour Races | December/January
Free State Trail Runs
USA ( Kansas - KS ) | 40 miles / 100 km | April
Frisco Fifty
USA ( Missouri - MO ) | 50 km | April
Goblin Valley Ultra Marathon
USA ( Utah - UT ) | 50 km | October
Gold Country 50K Run
USA ( California - CA ) | 50 km | October
Grand Canyon Ultra Marathon 2010
USA ( Arizona - AZ ) | 65 miles | October
Grand Mesa 100
USA ( Colorado - CO ) | 100 miles | July
Grand Teton Races ( GTR ) 100 Mile and 50 Mile Ultramarathon
USA ( Wyoming - WY ) | 100 miles | August
Grasslands 50 Mile Trail Run
USA ( Texas - TX ) | 50 miles | March
Great Eastern Endurance Run 100K ( G.E.E.R. )
USA ( Virginia - VA ) | 100 km | September
Green Lakes Endurance Runs
USA ( New York - NY ) | 100 km / 50 km | August
Grindstone 100
USA ( Virginia - VA ) | 100 miles | October
GUTS Reactor Run ( GRR 100 ) 2011
USA ( Georgia - GA ) | 100 miles | March
Hallucination 100 Mile
USA ( Michigan - MI ) | 100 miles | September
Hardrock 100 Endurance Run
USA ( Colorado - CO ) | 100 miles | July
HAT Run
USA ( Maryland - MD ) | 50 km | March
Headlands Hundred 50 & 100 Mile Endurance Runs
USA ( California - CA ) | 100 miles / 50 miles | August
Heartland 100
USA ( Kansas - KS ) | 100 miles | October
Hellgate 100K
USA ( Virginia - VA ) | 100 km | December
High Desert 50K Ultra
USA ( California - CA ) | 50 km | December
Hinson Lake 24 Hour Ultra Classic
USA ( North Carolina - NC ) | 24 Hour Race | September
Holiday Lake 50K++
USA ( Virginia - VA ) | 50 km | February
Hotter than Hell 12 Hr / 6 Hr Run
USA ( California - CA ) | 12 & 6 Hour Races | August
HURT 100 Mile Endurance Run
USA ( Hawaii - HI ) | 100 miles | January
Ice Age Trail 50 Mile & 50K Run
USA ( Wisconsin - WI ) | 50 miles / 50 km | May
Iron Horse Endurance Runs 50 and 100
USA ( Florida - FL ) | 50/100 miles | February
Iron Mountain Trail Run ( IMTR )
USA ( Virginia - VA ) | 50 miles | September
Jack Bristol's Lake Waramaug Ultra Marathon
USA ( Connecticut - CT ) | 100 km | April
Javelina Jundred 100 Mile Endurance Run
USA ( Arizona - AZ ) | 100 miles | October
Jemez Mountain Trail Runs
USA ( New York - NY ) | 50 miles / 50 km | May
Jenkinson Lake Trail Runs
USA ( California - CA ) | 50 km | May
JFK 50 Mile
USA ( Maryland - MD ) | 50 miles | November
Kettle Moraine 100 Endurance Runs
USA ( Wisconsin - WI ) | 100 miles | June
Keys 100 Mile & 50 Mile UltraMarathons
USA ( Florida - FL ) | 100/50 miles | May
Labor of Love 100 Miler
USA ( Nevada - NV ) | 100 miles | April
Lake of the Sky Trail Run
USA ( California - CA ) | 50 km | September
Land Between The Lakes
USA ( Kentucky - KY ) | 50 miles | March
Laramie 100 Endurance Running Race
USA ( Wyoming - WY ) | 100 miles | June
Laurel Highlands Ultra
USA ( Pennsylvania - PA ) | 70.5 miles | June
Lead the Way 50K
USA ( Georgia - GA ) | 50 km | July
Leadville Trail 100
USA ( Colorado - CO ) | 100 miles | August
Lean Horse Ultra-Marathon
USA ( South Dakota - SD ) | 100 miles | August
Le Grizz Ultramarathon
USA ( Montana - MT ) | 50 miles | October
Leona Divide Fifty Mile Run ( LD50 )
USA ( California - CA ) | 50 miles | April
Lone Ranger Ultra Marathon
USA ( Pennsylvania - PA ) | 24 Hour Race | July
Los Angeles to Las Vegas Footrace 2011
USA ( California - CA ) | 350 miles | Multiday | June
Los Angeles to New York Footrace 2011
USA ( California - CA ) | 3,220 miles | June
LOST 118 Mile ( Lake Okeechobee Scenic Trail Run )
USA ( Florida - FL ) | 118 miles | February
Lumberjack 100 Mile Endurance Run
USA ( Washington - WA ) | 100 miles | April
Mad City 100K
USA ( Wisconsin - WI ) | 100 km | April
Massanutten Mountain Trails 100 Mile Run (MMT 100)
USA ( Virginia - VA ) | 100 miles | May
McNaughton in Vermont 100, 200 & 500 Mile Ultra
USA ( Vermont - VT ) | 100/200/500 miles | Multiday | May
McNaughton Park Trail Runs
USA ( Illionois - IL ) | 150/100 miles | April
Mind The Ducks 12 Hour Run ( MTD )
USA ( New York - NY ) | 12 Hour Race | May
Mississippi 50 Trail Run
USA ( Mississippi - MS ) | 50 miles / 50 km | March
Miwok 100K Trail Race
USA ( California - CA ) | 100 km | May
Moab 100 Endurance Running Race
USA ( Utah - UT ) | 100 miles | March
Mohican Trail 100 Mile Run
USA ( Ohio - OH ) | 100 miles | June
Mother Road 100
USA ( Oklahoma - OK ) | 100 miles | November
Mountain Masochist Trail Run ( MMTR )
USA ( Virginia - VA ) | 50 miles | November
Mountain R.A.T.S. ( Race Across The Summits )
USA ( Colorado - CO ) | 75-100 miles | July/August
Mt Hood Pacific Crest Trail Ultramarathon ( PCT Scott McQueeney Memorial Run )
USA ( Oregon - OR ) | 50 miles | July
Mount Mitchell Challenge
USA ( North Carolina - NC ) | 40 miles | February
Nantahala Fria 100
USA ( North Carolina - NC ) | 100 miles | February
Nashville Ultra Marathon
USA ( Tennessee - TN ) | 50 miles | October
New Jersey 100
USA ( New Jersey - NJ ) | 100 miles | March
North Coast 24 Hour Endurance Run
USA ( Ohio - OH ) | 24 Hour Race | October
Ohlone Wilderness 50K Trail Run
USA ( California - CA ) | 50 km | May
Oil Creek 100 Trail Runs
USA ( Pennsylvania - PA ) | 100 miles | October
Old Dominion 100 Mile Cross Country Run
USA ( Virginia - VA ) | 100 miles | June
Old Pueblo 50 Mile Endurance Run
USA ( Arizona - AZ ) | 50 miles | March
Orange Curtain 100km and 50km Ultra Races
USA ( California - CA ) | 100/50 km | February
Ozark Trail 100 Mile Endurance Run
USA ( Missouri - MO ) | 100 miles | November
PCT ULTRA 100 Miler Endurance Run ( Hundred in the Hood )
USA ( Oregon - OR ) | 100 miles | September
Peanut Island 24
USA ( Florida - FL ) | 24 Hour Race | December
Philadelphia 100
USA ( Pennsylvania - PA ) | 100 miles | April
Pine Mountain 40
USA ( Georgia - GA ) | 40 miles | December
Pine to Palm 100 Mile Endurance Run
USA ( Oregon - OR ) | 100 miles | September
Pinhoti 100
USA ( Alabama - AL ) | 100 miles | November
Plain 100 Mile Endurance Run
USA ( Washington - WA ) | 100 miles | September
Pony Express 50 Mile Run
USA ( California - CA ) | 50 miles | February
Pony Express Trail 100
USA ( Utah - UT ) | 100 miles | October
Prickly Pear 50K
USA ( Texas - TX ) | 50 km | March
Promise Land 50K
USA ( Virginia - VA ) | 50 km | April
Psycho Psummer Run Toto Run
USA ( Kansas - KS ) | 50 km | July
Psycho WyCo Run Toto Run 50K
USA ( Kansas - KS ) | 50 km | February
Quad Dipsea
USA ( California - CA ) | 28.4 miles | November
Rattlesnake Trail 50k
USA ( West Virginia - WV ) | 50 km | July
Rio Del Lago 100 2010
USA ( California - CA ) | 100 miles | September
Rock/Creek StumpJump 50K
USA ( Tennessee - TN ) | 50 km | October
Rocky Raccoon 100 Mile Trail Run
USA ( Texas - TX ) | 100 miles | February
Rocky Road 100 Mile Race
USA ( California - CA ) | 100 miles | April
Rouge-Orleans
USA ( Louisiana - LA ) | 124 miles | March
Rucky Chucky Roundabout 50K Run
USA ( California - CA ) | 50 km | March
Run Rabbit Run Steamboat 50 Ultra Marathon
USA ( Colorado - CO ) | 50 miles | September
Salem Lakeshore Frosty Fifty
USA ( North Carolina - NC ) | 50 km | January
San Diego 100 Mile Endurance Run
USA ( California - CA ) | 100 miles | June
San Francisco One Day ( SF One Day )
USA ( California - CA ) | 12 & 24 Hour Races | October
Self Transcendence 3100 Mile Race
USA ( New York - NY ) | 3,100 miles | Multiday | August
Self Transcendence Six and Ten Day Race
USA ( New York - NY ) | 6 & 10 Day Races | Multiday | April
Silverton 100, 500 & 1000 Mile Challenge
USA ( Colorado - CO ) | 100/500/1000 miles | Multiday | September/October
Squaw Peak 50 Mile Trail Run
USA ( Utah - UT ) | 50 miles | June
Strolling Jim 40 Mile Run
USA ( Tennessee - TN ) | 40 miles | May
Superior Sawtooth 100 Mile
USA ( Minnesota - MN ) | 100 miles | September
Susitna 100
USA ( Alaska - AK ) | 100 miles | February
Swan Crest Lucky Seven 100-Mile Run
USA ( Montana - MT ) | 100 miles | July
SweetH20 50K Trail Race
USA ( Georgia - GA ) | 50 km | May
Syllamo 100
USA ( Arkansas - AR ) | 100 miles | October
Tahoe Rim Trail 50km, 50 Mile and 100 Mile Endurance Runs
USA ( California - CA ) | 100 miles | July
Taterbug 30 Ultramarathon
USA ( Indiana - IN ) | 30 miles | November
Tatur's Six Hour Snake Run
USA ( Oklahoma - OK ) | 6 Hour Race | March
Terrapin Mountain 50k
USA ( Virginia - VA ) | 50 km | March
The Bear Chase
USA ( Colorado - CO ) | 50 miles | October
The Chimera 100 Mile Mountain Race
USA ( California - CA ) | 100 miles | December
The Equalizer 6 & 24 Hour Runs
USA ( Iowa - IA ) | 24 Hour Race | October
The HUFF ( Huntingdon Ultra Frigid Fifty ) 50K Trail Run
USA ( Indiana - IN ) | 50 km | December
TransRockies Run 2010
USA ( Colorado - CO ) | 113 miles | Multiday | August
Tussey Mountainback 50 Mile Ultramarathon
USA ( Pennsylvania - PA ) | 50 miles | October
Umstead 100 Mile Endurance Run
USA ( North Carolina - NC ) | 100 miles | April
Vermont 50 Ultra Run
USA ( Vermont - VT ) | 50 miles | September
Vermont 100 Mile Endurance Race
USA ( Vermont - VT ) | 100 miles | July
Viaduct Trail Ultramarathon 100 Mile Run
USA ( Pennsylvania - PA ) | 100 miles | August
Virgil Crest Ultras
USA ( New York - NY ) | 100/50 miles | September
Voyageur Trail Ultra
USA ( Minnesota - MN ) | 50 miles | July
Wasatch Front 100
USA ( Utah - UT ) | 100 miles | September
Way Too Cool 50k
USA ( California - CA ) | 50 km | March
Western States Endurance Run (WS 100)
USA ( California - CA ) | 100 miles | June
Weymouth Woods 100k Trail Run
USA ( North Carolina - NC ) | 100 km | January
Where's Waldo 100K Ultramarathon
USA ( Oregon - OR ) | 100 km | August
Wickham Park
USA ( Florida - FL ) | 100/200 miles | May
Wild Duluth Races - 100K and 50K
USA ( Minnesota - MN ) | 100 km / 50 km | October
Wild Idaho Hundred Mile
USA ( Idaho - ID ) | 100 miles | August
WSU 100K
USA ( Washington - WA ) | 100 km | April
Zane Grey Highline Trail 50 Mile Endurance Run
USA ( Arizona - AZ ) | 50 miles | April
Zumbro 100 Mile Endurance Run
USA ( Minnesota - MN ) | 100 miles / 100 km | April
More... 2010 United States Ultramarathon Calendar by State
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OCEANIA
Australia
Bogong to Hotham Trail Run (Rooftop Run)
Australia ( Victoria ) | 64 km (40 miles) | January
Bruny Island Ultra Marathon
Australia ( Tasmania ) | 64 km | December
Caboolture 6, 12, 24 & 48 Hour Track Races
Australia ( Queensland ) | 6, 12, 24, 48 Hour Races | July
Canberra 50km Ultra Marathon
Australia ( Australian Capital Territory ) | 50 km | April
Coast to Kosciuszko Ultramarathon ( C2K )
Australia ( New South Wales ) | 240 km | December
Cradle Mountain Run
Australia ( Tasmania ) | 82 km | February
Glasshouse 100
Australia ( Queensland ) | 100 km | September
Gold Coast 100
Australia ( New South Wales ) | 100 km | June
Great Ocean Walk 100 Trail Runs ( GOW100 )
Australia ( Victoria ) | 100 miles / 100 km | October
Kep Track 100km & 75km Ultra Marathon
Australia ( Western Australia ) | 100 km / 75 km | June
Launceston Six & Twelve Race
Australia ( Tasmania ) | 6 & 12 Hour Races | January
Mansfield to Buller
Australia ( Victoria ) | 50 km | January
Maroondah Dam
Australia ( Victoria ) | 50 km | February
Melbourne Tan Track 100km Ultra ( Tan Ultra Run )
Australia ( Victoria ) | 100 km | August
Mind Alpine Challenge
Australia ( Victoria ) | 100 miles | March
Narrabeen All Nighter
Australia ( New South Wales ) | 100 km / 12 Hour Race | January
RacingThePlanet Australia
Australia ( Western Australia ) | 250 km | Multiday | April
Six Foot Track Marathon
Australia ( New South Wales ) | 45 km | March
Sri Chinmoy 24 Hour Race ( Brisbane )
Australia ( Queensland ) | 24 Hour Race | June
The Four Beaches
Australia ( Tasmania ) | 50 km | February
The Great North Walk 100s ( GNW100s )
Australia ( New South Wales ) | 100 miles / 100 km | November
The North Face 100 ( TNF100 )
Australia ( New South Wales ) | 100 km | May
Two Bays Trail Run
Australia ( Victoria ) | 56 km | January
Yurrebilla Trail 56km Ultra
Australia ( South Australia ) | 56 km | October
More... 2010 Australia Ultramarathons List by State / Territory
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New Zealand
Great Naseby Water Race
New Zealand | 100 km | August
Heaphy Five-0 Trail Run ( H50 )
New Zealand | 50 miles | November
Kepler Challenge
New Zealand | 60 km (37 miles) | December
Taranaki Steelformers 100 Mile
New Zealand | 100 miles | November
Tarawera Ultramarathon
New Zealand | 50 miles | March
Te Houtaewa Challenge (90 Mile Beach)
New Zealand | 60 km (38 miles) | March
Top | ULTRA Home
POLAR
Antarctic 100k Ultra Race
Antarctica | 100 km (62.1 miles) | December
The Last Desert (Antarctica)
Antarctica | 250 km (150 miles) | Multiday | November
Top | ULTRA Home
SOUTH AMERICA
Atacama Crossing
Chile | 250 km (150 miles) | Multiday | March
Brazil 135 Ultramarathon
Brazil | 135 miles | January
Brazil Running Adventure Race
Brazil | 190 km | Multiday | May
Copper Canyon Ultra Marathon
Mexico | 47 miles | March
Inca Run
Bolivia | 160 km | September
Jungle Marathon
Brazil (Amazon Jungle) | 200 km (125 miles) | October
Karlos 100
Mexico | 100 miles | January
Q50 Costa Rica
Costa Rica | 50 miles | May
Ultramarathon Fuego Y Agua
Nicaragua | 100 km | December
Valenciana 100
Mexico | 100 miles | January
Top | ULTRA Home
ULTRA Training Assistance
Are you training / planning to start training for an ultramarathon?
If YES, then the following resources might HELP your training plan...
>> Ultramarathon Training Plans / Schedules ( How to Train for an Ultramarathon )
Note: Includes training schedule/program/plan examples as well as general training tips, help and advice.
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Click the Official Website link within the above pages to find race results listings.
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 UK Ultra Running Races & Events Calendar
Alternative Description: 2010 UK Ultramarathons List 
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Alternative Description: 2010 Worldwide Ultramarathon Organisers
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