100 miles and beyond trail races
60 races in the 100 miles and beyond band, sorted so you can compare terrain and difficulty rather than just distance.
NUTS Karhunkierros 166K
Finland · May
166 km+3,630 mTechnical 100-milerGuideNUTS Ylläs Pallas 160 km
Finland · July
161 km+3,821 mTechnical 100-milerGuideUTMB® – Ultra-Trail du Mont-Blanc
France · August
174 km+7,660 mBig-climbing mountain 100-milerGuideTDS (Sur les Traces des Ducs de Savoie)
France · August
148 km+8,908 mTechnical mountain 100K ultraGuideVDA 163K - Torn dera Val d'Aran
Spain · July
163 km+9,704 mTechnical mountain 100-milerGuideTOR330 - Tor des Geants
Italy · September
330 km+24,504 mTechnical high-mountain 200-milerGuideLa Diagonale des Fous
France · October
180 km+10,007 mTechnical mountain 100-milerGuideMontane Winter Spine Race
United Kingdom · January
431 kmLong, runnable 200-milerGuideMontane Lakeland 100
United Kingdom · July
169 km+5,056 mTechnical 100-milerGuideArc 100 – Arc of Attrition by UTMB
United Kingdom · January
161 km+2,655 mRolling 100-milerGuideKullamannen Ultra 100 Miles
Sweden · November
173 km+1,623 mTechnical 100-milerGuideAUT 170km
Italy · September
170 km+7,718 mRelentlessly climbing mountain 100-milerGuideUTMR 170 km Ultra Tour
Switzerland · September
170 km+11,950 mRelentlessly climbing high-mountain 100-milerGuideIstria 100 by UTMB - 168K
Croatia · April
168 km+6,259 mTechnical 100-milerGuideWestern States 100-Mile Endurance Run
United States · June
161 km+5,220 mBig-climbing mountain 100-milerGuideHardrock Hundred Mile Endurance Run
United States · July
164 km+9,616 mRelentlessly climbing high-mountain 100-milerGuideLeadville Trail 100 Run
United States · August
161 km+3,852 mTechnical high-mountain 100-milerGuideThe Barkley Marathons
United States · March
161 km+4,210 mRolling high-mountain 100-milerGuideWasatch Front 100 Mile Endurance Run
United States · September
161 km+1,298 mTechnical mountain 100-milerGuideCocodona 250
United States · May
407 km+13,935 mTechnical high-mountain 200-milerGuideTahoe 200 Endurance Run
United States · June
330 km+10,023 mBig-climbing high-mountain 200-milerHURT 100 Trail Run (Hawaiian Ultra Running Team's Trail 100)
United States · January
161 kmTechnical 100-milerGuideThe Bear 100 Mile Endurance Run
United States · September
161 kmLong, runnable 100-milerGuideMassanutten Mountain Trails 100 Mile Run (MMT)
United States · May
162 km+4,492 mTechnical 100-milerGuideEastern States 100
United States · August
166 km+4,744 mTechnical mountain 100-milerGuideGrindstone Running Festival by UTMB - 100M
United States · September
167 km+5,771 mTechnical 100-milerGuideRocky Raccoon 100, by USWE
United States · February
161 km+454 mTechnical 100-milerGuideCascade Crest 100 Mile Endurance Run
United States · August
161 km+7,816 mRelentlessly climbing 100-milerGuideHOKA Kodiak Ultra Marathons by UTMB - 100M
United States · October
162 km+4,622 mBig-climbing high-mountain 100-milerGuideCruel Jewel 100
United States · May
167 km+6,584 mBig-climbing 100-milerGuideBighorn Mountain Wild and Scenic Trail Run - 100 Mile
United States · June
161 km+4,692 mBig-climbing mountain 100-milerGuidePogostan Ultra Trail 328 km
Finland · August
328 km+1,362 mLong, runnable 200-milerGuideKaldoaivi Ultra Trail
Finland · July
168 km+1,741 mLong, runnable 100-milerGuideHalloween Hike
Finland · October
160 km+1,237 mLong, runnable 100-milerGuideNice Côte d'Azur by UTMB 100M
France · September
165 km+8,411 mRelentlessly climbing mountain 100-milerGuideMt. Fuji 100
Japan · April
167 km+6,319 mBig-climbing 100-milerGuide100 Miglia del Monviso
Italy · July
160 km+6,608 mBig-climbing high-mountain 100-milerGuideDoi Inthanon – Thailand by UTMB (Summit 160)
Thailand · December
178 km+8,031 mRelentlessly climbing 100-milerGuideEiger Ultra Trail by UTMB – E250 - UNESCO Trail
Switzerland · July
200 km+10,443 mRelentlessly climbing mountain 100-milerGuideEiger Ultra Trail by UTMB – E250 UNESCO Trail
Switzerland · July
250 km+15,110 mRelentlessly climbing mountain 100-milerGuideHOKA Ultra-Trail Australia by UTMB – UTAMiler
Australia · May
161 km+6,349 mBig-climbing 100-milerGuideHOKA UTMB Mont-Blanc – PTL
France · August
300 km+23,688 mRelentlessly climbing high-mountain 200-milerGuideKAT100 by UTMB – 100 Miles
Austria · August
169 km+8,894 mTechnical mountain 100-milerGuideKettle Moraine 100
United States · June
162 km+789 mLong, runnable 100-milerGuideLofoten Ultra-Trail (Arctic Triple)
Norway · May
162 km+5,414 mTechnical 100-milerGuideNorthburn 100 Mile
New Zealand · March
161 km+8,495 mTechnical 100-milerGuideOh Meu Deus by UTMB (100M)
Portugal · May
167 km+7,965 mRelentlessly climbing mountain 100-milerGuideOman by UTMB (Hajar Ultra 154K)
Oman · December
154 km+7,417 mRelentlessly climbing mountain 100K ultraGuidePatagonia Run (100 Mile)
Argentina · April
160 km+6,225 mBig-climbing mountain 100-milerGuideTarawera Ultra-Trail by UTMB - TMiler
New Zealand · February
163 km+3,719 mTechnical 100-milerGuideThe Canyons Endurance Runs™ by UTMB® – 100M
United States · April
161 km+4,827 mBig-climbing 100-milerGuideTrail Alsace Grand Est by UTMB (UTDC 158K)
France · May
158 km+4,805 mBig-climbing 100-milerGuideTrail Menorca Camí de Cavalls
Spain · May
185 km+2,501 mLong, runnable 100-milerGuideTransJeju by UTMB — 100M
South Korea · October
148 km+4,869 mBig-climbing mountain 100K ultraGuideUltra-Trail Cape Town 100M (UTCT)
South Africa · November
163 km+5,687 mTechnical 100-milerGuideUltra-Trail Drakensberg UTD160
South Africa · April
163 km+5,365 mTechnical high-mountain 100-milerGuideUltra-Trail Kosciuszko by UTMB (UTK 161K)
Australia · November
161 km+7,248 mRelentlessly climbing mountain 100-milerGuideUltra-Trail Mount Yun by UTMB® – UMY 100M
China · October
161 km+12,658 mRelentlessly climbing 100-milerGuideUltra-Trail Snowdonia by UTMB (UTS 100M)
United Kingdom · May
163 km+8,942 mTechnical 100-milerGuideSwiss Alps 100 160km
Switzerland · August
160 km+9,090 mRelentlessly climbing mountain 100-milerGuide