1051 races
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April 2027
50 races
SAT
3
Lake Züri 100 Endurance Run
ULTRA
Zürich, Zürich, CH
106 km
SAT
3
NK50k
ULTRA
Greenbush, WI, US
50 km25 km
SAT
3
Panther City Ultra
ULTRA
Fort Worth, TX, US
50 km25 km10 km5 km
SAT
3
Reventón
ULTRA
El Paso, Canarias, ES
71 km42 km32 km18 km8 km
SAT
3
ForrestRUN Experience
ULTRA
Araxá, Minas Gerais, BR
47 km30 km16 km7 km
SAT
3
UMLD - Ultramaratona Lago Dourado
ULTRA
Santa Cruz do Sul, Rio Grande do Sul, BR
47 km21 km
SUN
4
L'Agglomeree - Tulle
ULTRA
Tulle, Nouvelle-Aquitaine, FR
105 km85 km32 km23 km22 km12 km10 km
SUN
4
Lindkogel Trail
ULTRA
Bad Vöslau, Niederösterreich, AT
55 km35 km22 km10 km
SUN
4
Ultramarathon auf Teutomarsch-Route
ULTRA
Lengerich, Nordrhein-Westfalen, DE
47 km
SUN
4
50 Km del Marecchia
ULTRA
Rimini, Emilia-Romagna, IT
50 km
SUN
4
Sleeping Giant Trail Runs
ULTRA
Hamden, CT, US
50 km25 km
THU
8
Gerês Stage Race
ULTRA
Terras de Bouro, Braga, PT
119 km89 km40 km30 km26 km23 km21 km19 km
THU
8
Potawatomi Trail Runs
ULTRA
Pekin, IL, US
322 km241 km161 km81 km48 km16 km
THU
8
Tenerife Bluetrail by UTMB
ULTRA
Tenerife, Canarias, ES
110 km82 km68 km47 km24 km7 km
FRI
9
New River Trail Races
ULTRA
Fries, VA, US
161 km100 km50 km25 km10 km
FRI
9
Ozark Foothills Endurance Runs
ULTRA
Wildwood, MO, US
161 km100 km81 km50 km25 km
FRI
9
KTR Campos do Jordão
ULTRA
Campos do Jordão, São Paulo, BR
80 km50 km30 km21 km12 km7 km
SAT
10
Rosalia Trail Challenge
ULTRA
Katzelsdorf, Niederösterreich, AT
80 km53 km38 km22 km
SAT
10
Troublesome Hollow 50K
ULTRA
bristol, VA, US
50 km25 km
SAT
10
Rose of the Shires Ultra and The Rosebud Marathon
ULTRA
Brixworth, England, GB
87 km42 km
SAT
10
English's Ridge Rumble
ULTRA
Fayetteville, NY, US
50 km32 km16 km
SAT
10
Centurion South Downs Way 50
ULTRA
Worthing, England, GB
81 km
SAT
10
Camp Croft 50K, 50 Miler, and 100 Miler
ULTRA
Spartanburg, SC, US
161 km81 km50 km16 km
SAT
10
JW Corbett Trail Races
ULTRA
Loxahatchee, FL, US
81 km50 km29 km
SAT
10
Trail Città di Pietra
ULTRA
Gubbio, Umbria, IT
53 km25 km10 km
SAT
10
Stenderup Skovenes Trail Challenge
ULTRA
Sønder Stenderup, DK
81 km42 km21 km11 km5 km
SAT
10
Oriflamme
ULTRA
Julian, CA, US
50 km
SAT
10
50 Mile Grand Slam
ULTRA
Worthing, England, GB
81 km
SAT
10
Chief Ladiga 100
ULTRA
Jacksonville, AL, US
161 km81 km50 km21 km
SAT
10
Lake McMurtry Run
ULTRA
Stillwater, OK, US
50 km25 km12 km5 km
SAT
10
James River Trail Runs
ULTRA
Gladstone, VA, US
81 km50 km16 km
SAT
10
Österlen Spring Trail
ULTRA
Brösarp, Skåne län, SE
60 km30 km22 km14 km5 km
SAT
10
Trail Linhas de Torres
ULTRA
Torres Vedras, Lisboa, PT
50 km22 km10 km6 km
SAT
10
Ultra 100K Sierra de Gata
ULTRA
Perales del Puerto, Extremadura, ES
100 km20 km
SAT
10
Piódão Trail Running
ULTRA
Piodão, Coimbra, PT
53 km25 km13 km
SAT
10
Epic Trail Baraque de Fraiture
ULTRA
Baraque de Fraiture, Wallonie, BE
100 km76 km47 km35 km19 km11 km
SAT
10
Rim Runner Trail Races
ULTRA
Sewanee, TN, US
81 km50 km21 km
SAT
10
Desert Peak Ultra
ULTRA
Oracle, AZ, US
100 km50 km
SAT
10
Costalunga Trail
ULTRA
Mallare, Liguria, IT
50 km31 km17 km11 km5 km
SAT
10
Zion Ultras
ULTRA
Apple Valley, UT, US
161 km100 km60 km30 km21 km
SAT
10
Runamuck 50k
ULTRA
South Pomfret, VT, US
50 km
SAT
10
Ultra Trail Picos de Europa
ULTRA
Castro Cillorigo, Cantabria, ES
51 km31 km21 km
SAT
10
Trail du Wurzel
ULTRA
Villé, Grand Est, FR
87 km80 km52 km26 km17 km11 km
SAT
10
Lake District Running Festival
ULTRA
Keswick, England, GB
53 km23 km
SAT
10
Ultra Tour of Arran 2027
ULTRA
Brodick, Isle of Arran, GB
97 km
SAT
10
Flint Hills 50 and Marathon
ULTRA
Manhattan, KS, US
81 km42 km
SAT
10
Caledon Crusher
ULTRA
Mono, ON, CA
72 km50 km25 km
SAT
10
Ultralauf-Cottbus
ULTRA
Kolkwitz, Brandenburg, DE
63 km
SAT
10
Ancient Lakes Trail Run
ULTRA
Quincy, WA, US
81 km50 km42 km25 km10 km
SAT
10
Andaina Bisbarra do Sar
ULTRA
Padrón, ES
50 km
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