April
Alpine Challenge 100mi
236 KM-E
Browse Races
FILTERS
Clear all filters
Location
- Africa (3)
- South Africa (3)
- Asia (9)
- Hong Kong (2)
- India (1)
- Japan (2)
- Philippines (1)
- Taiwan (1)
- Thailand (2)
- Europe (35)
- Austria (1)
- Croatia (1)
- France (6)
- Ireland (1)
- Italy (5)
- Portugal (1)
- Slovenia (2)
- Spain (4)
- Switzerland (8)
- United Kingdom (6)
- North America (99)
- Canada (4)
- Mexico (1)
- United States (94)
- Oceania (9)
- Australia (6)
- New Zealand (3)
- South America (3)
- Argentina (1)
- Brazil (1)
- Chile (1)
Qualifiers
- 2025 Hardrock (14)
- 2026 Hardrock (14)
Organizers
- Aravaipa Running (6)
- Daybreak Racing (15)
- KH Races (6)
- UTMB (24)
Series
- World Trail Majors (10)
Distance
- 26-40 mi. (11)
- 41-60 mi. (3)
- 61-90 mi. (37)
- 91-110 mi. (51)
- 110 mi. + (8)
August
Angeles Crest 100
219 KM-E
January
Arches Ultra 50K
57 KM-E
January
Bandera 100K
120 KM-E
August
Beast of Big Creek Forest Loop 5M
12 KM-E
August
Beast of Big Creek Skyrace 14M
38 KM-E
July
Beaverhead 100k
137 KM-E
June
Bighorn Mountain Trail 100
223 KM-E
May
Bishop High Sierra Ultras 100K
136 KM-E
February
Black Canyon Ultras 100K
Aravaipa Running
113 KM-E
February
Black Canyon Ultras 60K
Aravaipa Running
January
Brazil 135M
296 KM-E
December
Brazos Bend 100M
162 KM-E
June
Broken Arrow Skyrace 46K
August
Bulldog Ultra 25K
34 KM-E
August
Bulldog Ultra 50K
68 KM-E
July
Burning River 100M
185 KM-E
September
CanFrancCanFranc Ultra 100K
188 KM-E
August
Canadian Death Race 118K
170 KM-E
June
Cape Mountain 10K
Daybreak Racing
13 KM-E
June
Cape Mountain 25K
Daybreak Racing
34 KM-E
July
Cascade Crest 100
231 KM-E
December
Coast to Kosci Ultramarathon 240km
295 KM-E
May
Cocodona 250
Aravaipa Running
523 KM-E
July
Crazy Mountain 100
225 KM-E
May
Cruel Jewel 100
268 KM-E
October
Cuyamaca 100K
127 KM-E
October
Dalmacija Ultra Trail Mountain DUT 122km
179 KM-E
December
Doi Inthanon Thailand Trans-Int 160
UTMB
279 KM-E
August
Eastern States 100
227 KM-E
July
Ehunmilak Ultra-Trail 171km
276 KM-E
July
Eiger Ultra Trail E101
UTMB
168 KM-E
July
Eiger Ultra Trail E51
82 KM-E
August
Fat Dog 120
280 KM-E
November
Formosa Trail 104km
161 KM-E
November
Fun Trails Chichibu & Okumusashi 100K
November
GPT 100 Miler
233 KM-E
March
Georgia Death Race
168 KM-E
April
Gorge Waterfalls 100K
Daybreak Racing
April
Gorge Waterfalls 30K
Daybreak Racing
April
Gorge Waterfalls 50K
Daybreak Racing
October
Grand Raid – Diagonale des Fous
275 KM-E
August
Grand Raid des Pyrenees 160K
261 KM-E
September
Grindstone 100M
UTMB
233 KM-E
January
HURT100
240 KM-E
March
Hardcore 100 miles
261 KM-E
May
Hardmoors 110
227 KM-E
July
Hardrock Hundred Mile Endurance Run
266 KM-E
November
Hardwolds 80M
152 KM-E
May
Hellbender 100
231 KM-E
December
Hellgate 100km++
148 KM-E
July
High Lonesome 100
232 KM-E
January
Hong Kong 100 Ultramarathon
155 KM-E
August
Hood Hundred
Daybreak Racing
216 KM-E
November
JFK 50 Miler
91 KM-E
October
Javelina Jundred
Aravaipa Running
180 KM-E
September
Julian Alps Trail Run 100K
UTMB
June
Kettle Moraine 100
121 KM-E
October
Kodiak 100K
UTMB
131 KM-E
October
Kodiak 100M
UTMB
214 KM-E
October
Kodiak 10K
UTMB
October
Kodiak 21K
UTMB
October
Kodiak 50K
UTMB
October
Lake Sonoma 100K
142 KM-E
October
Lake Sonoma 55K
76 KM-E
June
Laurel Highlands 70 Mile
147 KM-E
June
Lavaredo Ultra Trail 120K
UTMB
180 KM-E
August
Leadville Trail 100
209 KM-E
April
Leona Divide 100K
KH Races
131 KM-E
April
Madeira Island Ultra-Trail 115K
186 KM-E
November
Malnad Ultra 100km
September
Mammoth Trail Fest 26K
38 KM-E
September
Mammoth Trail Fest 50K
71 KM-E
June
Marathon du Mont-Blanc 42k
67 KM-E
May
Massanutten Mountain Trails 100
218 KM-E
May
Miwok 100K
136 KM-E
October
Moab 240
September
Mogollon Monster 100
Aravaipa Running
221 KM-E
June
Mozart 100K
UTMB
160 KM-E
April
Mt. Fuji 100
237 KM-E
October
No Business 100
208 KM-E
August
North Downs Way 100
201 KM-E
March
Northburn Station 100mi
261 KM-E
April
Orcas Island 50
April
Patagonia Run 100mi
236 KM-E
September
Pine to Palm 100
223 KM-E
November
Pinhoti 100
246 KM-E
November
Pong Yaeng Trail 105km
July
Quebec Mega Trail 100M
225 KM-E
May
Quicksilver 100K
140 KM-E
November
Rio Del Lago 100M
203 KM-E
February
Rocky Raccoon 100
180 KM-E
October
Rogue Gorge 50K
Daybreak Racing
59 KM-E
September
Run Rabbit Run 100
208 KM-E
October
Samo Trail Races 50K
KH Races
67 KM-E
January
Sean O’Brien 30K
KH Races
January
Sean O’Brien 50K
KH Races
January
Sean O’Brien 100K
KH Races
January
Sean O’Brien 50M
KH Races
August
Sierre-Zinal
53 KM-E
July
Siskiyou Out Back 100K
132 KM-E
March
Siuslaw Dunes 12K
Daybreak Racing
15 KM-E
March
Siuslaw Dunes 20M
Daybreak Racing
36 KM-E
March
Siuslaw Dunes 50K
Daybreak Racing
56 KM-E
November
SkyRun 100km
June
South Downs Way 100M
199 KM-E
July
Speedgoat 28K
51 KM-E
July
Speedgoat 50K
85 KM-E
August
Squamish 50M
115 KM-E
July
Standhope 100
223 KM-E
September
Superior 100
228 KM-E
August
Swiss Alps 100K
163 KM-E
June
Swiss Canyon Trail 111km
167 KM-E
September
SwissPeaks 170k
286 KM-E
September
SwissPeaks 360k
624 KM-E
August
TDS
UTMB
237 KM-E
June
Tahoe 200
434 KM-E
July
Tahoe Rim Trail 100M
219 KM-E
February
Tarawera TUM102
UTMB
126 KM-E
February
Tarawera TUMMiler
UTMB
220 KM-E
January
The Arc of Attrition
September
The Bear 100
231 KM-E
February
The Big Alta 28K
Daybreak Racing
February
The Big Alta 50K
Daybreak Racing
April
The Canyons 100K
UTMB
140 KM-E
April
The Canyons 100M
213 KM-E
April
The Canyons 50K
UTMB
67 KM-E
July
The Guzzler Ultra 100K
151 KM-E
September
The Kerry Way Ultra Nite 101K
126 KM-E
May
Tillamook Burn 20M
Daybreak Racing
May
Tillamook Burn 50K
Daybreak Racing
May
Tillamook Burn 50M
Daybreak Racing
September
Tor des Géants – TOR330
570 KM-E
November
TransLantau 100k
UTMB
147 KM-E
February
Transgrancanaria 126K
194 KM-E
May
Transvulcania Ultramarathon
118 KM-E
November
Tunnel Hill 100M
April
Tuscany Crossing TC100M
July
Tushars Mountain Runs 100K
Aravaipa Running
154 KM-E
August
UTMB Mont Blanc – CCC
UTMB
August
UTMB Mont Blanc – OCC
UTMB
August
UTMB Mont Blanc – UTMB
UTMB
271 KM-E
January
Ultra Coahuila 163km
241 KM-E
September
Ultra Tour Monte Rosa 170KM
March
Ultra Trail Chianti Castles 100K
UTMB
April
Ultra Trail Vipava Valley Centurion 110km
November
Ultra-Trail Cape Town 100K
148 KM-E
November
Ultra-Trail Cape Town 100M
December
Ultra-Trail Kosciuszko Kosci 100K
UTMB
December
Ultra-Trail Kosciuszko KosciMiler 100M
UTMB
217 KM-E
May
Ultra-Trail Snowdonia UTS 100M
UTMB
December
Vulcano Ultra Trail 100K
154 KM-E
August
Waldo 100K
134 KM-E
September
Wasatch Front 100 Mile Endurance Run
234 KM-E
June
Western States 100
216 KM-E
September
Wildstrubel Wild 110K
April
Zion 100K
118 KM-E
April
Zion 100M
193 KM-E