1130 races
March 2027
7 races
SAT
27
Amerongse Berg Ultra
ULTRA
Overberg, Utrecht, NL
50 km
SAT
27
Trail du Kreiz Breizh
ULTRA
Pontivy, Bretagne, FR
100 km66 km42 km28 km18 km10 km
SAT
27
The Margonaut
ULTRA
Prescott, AZ, US
50 km
SAT
27
Jurassic Coast Ultra
ULTRA
Abbotsbury, England, GB
64 km
SUN
28
Trail de l'Argent Double
ULTRA
Caunes-Minervois, Occitanie, FR
67 km42 km21 km12 km11 km
SUN
28
Trail La Trace - Trégunc
ULTRA
Trégunc, Bretagne, FR
65 km42 km27 km11 km
MON
29
Arizona Monster 300
ULTRA
Superior, AZ, US
483 km
April 2027
43 races
THU
1
Ultra Trail do Marão
ULTRA
Amarante, Porto, PT
120 km60 km40 km25 km15 km6 km
THU
1
Pfälzer Bergland Trail
ULTRA
Thallichtenberg, Rheinland-Pfalz, DE
130 km75 km
FRI
2
Jurasteig Nonstop Ultratrail (JUNUT)
ULTRA
Dietfurt an der Altmühl, Bayern, DE
239 km170 km104 km
FRI
2
Ultra Trail de l'île d'Oléron
ULTRA
Le Château-d'Oléron, Nouvelle-Aquitaine, FR
100 km
FRI
2
Rasus y Bannau 2027
ULTRA
Brecon, South Wales, GB
100 km64 km43 km
FRI
2
Grand Trail des Cadourques
ULTRA
Cahors, Occitanie, FR
120 km64 km31 km15 km12 km
SAT
3
Bull Run Run 50 Miler
ULTRA
Clifton, VA, US
81 km
SAT
3
Rockin K
ULTRA
Ellsworth, KS, US
50 km42 km34 km6 km
SAT
3
El Jefe 100
ULTRA
Superior, AZ, US
161 km
SAT
3
Deja Vu
ULTRA
Las Vegas, NV, US
50 km
SAT
3
Chubb Trail Races
ULTRA
St Louis, MO, US
50 km25 km
SAT
3
Prairie Spirit Trail
ULTRA
Ottawa, KS, US
161 km100 km81 km50 km42 km21 km
SAT
3
Brazos Legend
ULTRA
Waco, TX, US
50 km5 km
SAT
3
RunThrough Trails Girona
ULTRA
Girona, Cataluña, ES
50 km28 km15 km
SAT
3
Behind the Rocks Ultra
ULTRA
Moab, UT, US
81 km50 km30 km16 km
SAT
3
Croom Fools Run 50M/50K/16M
ULTRA
Brooksville, FL, US
81 km50 km26 km
SAT
3
Incline Vista
ULTRA
Redmond, OR, US
50 km32 km15 km
SAT
3
Oak Mountain 50K
ULTRA
Pelham, AL, US
50 km25 km10 km
SAT
3
Leatherwood Marathons
ULTRA
Ferguson, NC, US
161 km100 km81 km50 km25 km
SAT
3
Bruce's Crown 2027
ULTRA
Caldons, South of Scotland, GB
74 km
SAT
3
JW Corbett Trail Races
ULTRA
Loxahatchee, FL, US
81 km50 km29 km
SAT
3
Formentera All Round Trail
ULTRA
La Savina, Islas Baleares, ES
73 km40 km22 km9 km
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
Ultra marathons by country
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