Skip to content
6,619 races in the next 12 months6,619 races 159 countries Free for runners and organizers No commission · no added feeNo commission
SundayMarathon
Find a race

Search marathons

3,025 marathons found for Ultra marathon. Keep the list broad first, then tighten the filters when a race looks realistic.





Clear filters

Advanced filters





Planning filters

Matching races

Middleburg, Florida, United States
31JAN
ULTRA
This ain't your Mothers 50k & Trail Marathon
Middleburg, Florida, United States
January 31, 2027 JAN
France
31JAN
ULTRA
Trail des Calanques
France
January 31, 2027 JAN
France
31JAN
ULTRA
Trail des Mouflons
France
January 31, 2027 JAN
France
31JAN
ULTRA
Trail du Glazig
France
January 31, 2027 JAN
France
31JAN
ULTRA
Trail Fort et Vert
France
January 31, 2027 JAN
Chile
01FEB
ULTRA
Ultra Fiord
Chile
February 1, 2027 FEB
United Kingdom
02FEB
ULTRA
EnduranceLife | South Devon
United Kingdom
February 2, 2027 FEB
California, United States
02FEB
ULTRA
Happy Chinese New Year Run
California, United States
February 2, 2027 FEB
El Salvador
02FEB
ULTRA
Ultra Marathon El Salvador
El Salvador
February 2, 2027 FEB
Gulfport, Mississippi, United States
05FEB
ULTRA
12hr Frenzy @ the Fairgrounds
Gulfport, Mississippi, United States
February 5, 2027 FEB
France
05FEB
ULTRA
3ème Backyard Infinity Trail Pont du Gard - 44h
France
February 5, 2027 FEB
Israel
05FEB
ULTRA
Dead Sea Marathon
Israel
February 5, 2027 FEB
Walker, Michigan, United States
05FEB
ULTRA
Groundhog Day Marathon
Walker, Michigan, United States
February 5, 2027 FEB
United States
06FEB
ULTRA
10th Stories Ultra 15 Hour Run - 15h
United States
February 6, 2027 FEB
United States
06FEB
ULTRA
14th Whispering Pines 12 Hours - 12h
United States
February 6, 2027 FEB
United States
06FEB
ULTRA
15th Mill Stone 50K - 50km
United States
February 6, 2027 FEB
United States
06FEB
ULTRA
17th Golden Gate 50 km Winter Trail Run - 50km
United States
February 6, 2027 FEB
Brazil
06FEB
ULTRA
2° Pantanal Ultra 55 Km - 55km
Brazil
February 6, 2027 FEB
Brazil
06FEB
ULTRA
2° Pantanal Ultra 90 Km - 90km
Brazil
February 6, 2027 FEB
United States
06FEB
ULTRA
35th Rocky Raccoon 100 Km Trail Run - 100km
United States
February 6, 2027 FEB
United States
06FEB
ULTRA
4th Railway 50k - 50km
United States
February 6, 2027 FEB
United States
06FEB
ULTRA
8th TARCtic Frozen Yeti Trail Races - 30h
United States
February 6, 2027 FEB
United States
06FEB
ULTRA
9th Death at DuPuis Backyard Ultra - 35h
United States
February 6, 2027 to February 8, 2027 FEB
Pocomoke City, Maryland, United States
06FEB
ULTRA
Algonquin 50K
Pocomoke City, Maryland, United States
February 6, 2027 FEB

Organizers can submit official sources for a free listing review and track the listing from the Organizer dashboard. We verify the official source before publishing — no fee.

  • Free listing review
  • Official source verification
  • Runner-ready listing
  • Organizer dashboard

If your race appears in the results, use Update listing from the row. Missing race? Submit it for free with this page context prefilled.

List your race — free How review works