Skip to content
7,117 races in the next 12 months7,117 races 160 countries Free for runners and organizers No commission · no added feeNo commission
SundayMarathon
Find a race

Search marathons

3,232 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

Coventry, Vermont, United States
03OCT
ULTRA
Fly to Pie - Kingdom Marathon
Coventry, Vermont, United States
October 3, 2026 OCT
Galena, Illinois, United States
03OCT
ULTRA
Galena Trail Run
Galena, Illinois, United States
October 3, 2026 OCT
Girdwood, Alaska, United States
03OCT
ULTRA
Girdwood Marathon 2026
Girdwood, Alaska, United States
October 3, 2026 OCT
Duluth, Minnesota, United States
03OCT
ULTRA
Grand Traverse
Duluth, Minnesota, United States
October 3, 2026 OCT
Norway
03OCT
ULTRA
Hagemanns Rundbaneløp - 53km
Norway
October 3, 2026 OCT
Cornwall, Connecticut, United States
03OCT
ULTRA
Iron Hike - Fall Kuwohi Trail Half Marathon Plus - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk
Cornwall, Connecticut, United States
October 3, 2026 OCT
Connecticut, United States
03OCT
ULTRA
IronHike Mohawk Mountain
Connecticut, United States
October 3, 2026 OCT
Irving, Texas, United States
03OCT
ULTRA
Irving Oktoberfest Half Marathon
Irving, Texas, United States
October 3, 2026 OCT
Brooksville, Florida, United States
03OCT
ULTRA
John Holmes Trail Run
Brooksville, Florida, United States
October 3, 2026 OCT
North Bonneville, Washington, United States
03OCT
ULTRA
Lastest Not Fastest
North Bonneville, Washington, United States
October 3, 2026 OCT
Kansas, United States
03OCT
ULTRA
Little Apple Marathon
Kansas, United States
October 3, 2026 OCT
College Corner, Ohio, United States
03OCT
ULTRA
Mad Maple Trail Races @ Hueston Woods
College Corner, Ohio, United States
October 3, 2026 OCT
Canada
03OCT
ULTRA
Manotick Backyard Ultra
Canada
October 3, 2026 OCT
Norway
03OCT
ULTRA
Nesbyen Backyard - 12h
Norway
October 3, 2026 OCT
United Kingdom
03OCT
ULTRA
North Downs Way Ultra Run
United Kingdom
October 3, 2026 OCT
Michigan, United States
03OCT
ULTRA
North Shore Run
Michigan, United States
October 3, 2026 OCT
Littleton, Colorado, United States
03OCT
ULTRA
Outlast Denver
Littleton, Colorado, United States
October 3, 2026 OCT
Bruceton Mills, West Virginia, United States
03OCT
ULTRA
RAF Trail Race Series
Bruceton Mills, West Virginia, United States
October 3, 2026 OCT
California, United States
03OCT
ULTRA
Rock'n'Roll San Jose
California, United States
October 3, 2026 OCT
France
03OCT
ULTRA
Run at Mont Afrique
France
October 3, 2026 OCT
United Kingdom
03OCT
ULTRA
Run To The Sea Ultra Bournemouth
United Kingdom
October 3, 2026 OCT
Canada
03OCT
ULTRA
Saddle Hills Ultra
Canada
October 3, 2026 OCT
Utah, United States
03OCT
ULTRA
Saint-George Marathon
Utah, United States
October 3, 2026 OCT
West Portsmouth, Ohio, United States
03OCT
ULTRA
Shawnee Trail Runs
West Portsmouth, Ohio, United States
October 3, 2026 OCT

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