1130 races
March 2027
50 races
FRI
19
Warbird 100
ULTRA
Hyden, KY, US
50 km21 km
SAT
20
Bel Monte Endurance Races
ULTRA
Lyndhurst, VA, US
81 km50 km25 km
SAT
20
Angeles Crest 100K
ULTRA
Altadena, CA, US
100 km42 km
SAT
20
Schweriner Seentrail
ULTRA
Schwerin, Mecklenburg-Vorpommern, DE
61 km33 km17 km
SAT
20
Trail des Vallées
ULTRA
Mesnil-Roc'h, Bretagne, FR
130 km103 km80 km67 km45 km44 km35 km27 km18 km12 km
SAT
20
Trail de la Cité de Pierres
ULTRA
Millau, Occitanie, FR
68 km31 km16 km10 km
SAT
20
Ursvik ultra
ULTRA
Stockholm, Stockholms län, SE
75 km45 km15 km
SAT
20
Antwerpse Kempentrail
ULTRA
Essen, Vlaanderen, BE
55 km35 km27 km15 km
SAT
20
Winter's End
ULTRA
Winchester, England, GB
81 km50 km42 km
SAT
20
Community Traverse Coast to Coast 300KM
ULTRA
Saint Bees, England, GB
300 km
SAT
20
American Bottoms
ULTRA
Columbia, IL, US
182 km90 km
SAT
20
Angeles Forest 100K
ULTRA
Altadena, CA, US
100 km42 km
SAT
20
OPSF5050
ULTRA
Poland, IN, US
50 km23 km10 km
SAT
20
London Lea Valley Ultra and Gratitude 25
ULTRA
London, England, GB
50 km25 km
SAT
20
The MT. TAMMANY 10
ULTRA
Delaware Water Gap, NJ, US
64 km
SAT
20
Grasslands Trail Run
ULTRA
Alvord, TX, US
161 km81 km42 km21 km15 km
SAT
20
The Bootlegger 100 Mile Trail Race
ULTRA
Flovilla, GA, US
161 km81 km20 km
SAT
20
Community Traverse Lakes 100KM
ULTRA
Saint Bees, England, GB
100 km
SAT
20
Hundred Hills 50km 2027
ULTRA
Wendover, Chilterns, GB
50 km
SAT
20
Ranger Ultras PB50km Ultra
ULTRA
Hayfield, England, GB
50 km
SAT
20
Cow Ford 100 / 50 Miler
ULTRA
JACKSONVILLE, FL, US
161 km81 km
SAT
20
The Rendezvous Goat
ULTRA
Purlear, NC, US
50 km25 km6 km
SAT
20
Caramulo Magic Trail
ULTRA
Ceidão, Viseu, PT
47 km32 km21 km10 km
SAT
20
Fur Ultra
ULTRA
Glyngore, DK
50 km25 km
SAT
20
Mount Mitchell Heartbreaker
ULTRA
Old Fort, NC, US
81 km
SAT
20
Way of the Dead (a Dartmoor Traverse East to West)
ULTRA
Devon, England, GB
50 km
SAT
20
Ultrabericus Trail
ULTRA
Vicenza, Veneto, IT
65 km45 km21 km
SAT
20
Trail du Cirque du Fer à Cheval - Arbois
ULTRA
Arbois, Bourgogne-Franche-Comté, FR
85 km46 km32 km22 km11 km10 km5 km
SAT
20
Get Lucky 50/50
ULTRA
Canal Fulton, OH, US
81 km50 km25 km
SAT
20
Community Traverse Sprint 70KM
ULTRA
Saint Bees, England, GB
70 km
SAT
20
Ultramarsch Potsdam
ULTRA
Potsdam, Brandenburg, DE
120 km75 km50 km
SAT
20
Rattlesnake Dick
ULTRA
Cool, CA, US
50 km25 km10 km
SAT
20
Trail des Sangliers
ULTRA
La Roche-en-Ardenne, Wallonie, BE
75 km55 km50 km40 km30 km27 km25 km17 km13 km
SAT
20
Bath 50 Ultra Challenge
ULTRA
Lansdown, England, GB
50 km29 km10 km
SAT
20
Crown King Scramble
ULTRA
Phoenix, AZ, US
50 km
SAT
20
Chupacabra 50
ULTRA
Quanah, TX, US
81 km54 km20 km
SAT
20
Hardmoors 55 2027
ULTRA
Guisborough, North Yorkshire, GB
85 km
SUN
21
Frau Holle Märchenland Ultra
ULTRA
Hessisch Lichtenau, Hessen, DE
57 km
SUN
21
Frühlingsultra - Freudenstadt-Grüntal
ULTRA
Freudenstadt, Baden-Württemberg, DE
50 km
SUN
21
Terror of Tammany!
ULTRA
Columbia, NJ, US
50 km30 km
SUN
21
IGT23K
ULTRA
Igaratá, São Paulo, BR
46 km23 km11 km
MON
22
Canebrake 200 Miler and 100 Miler
ULTRA
Atlanta, GA, US
322 km161 km
THU
25
Cassino Ultra Race
ULTRA
Rio Grande, Rio Grande do Sul, BR
230 km135 km65 km
SAT
27
The Piasa
ULTRA
Grafton, IL, US
50 km25 km13 km
SAT
27
Great Shasta Rail Trail
ULTRA
McCloud, CA, US
50 km30 km10 km
SAT
27
Yellow Belly 100
ULTRA
Beelsby, England, GB
161 km
SAT
27
Clinton Lake Ultra
ULTRA
DeWitt, IL, US
48 km16 km
SAT
27
Ultraløbet Vendsyssel Rundt
ULTRA
Hals, DK
100 km
SAT
27
Dolomiti Beer Trail
ULTRA
Pedavena, Veneto, IT
55 km24 km12 km
SAT
27
The Georgia Death Race
ULTRA
Blairsville, GA, US
119 km
Ultra marathons by country
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