Ultramarathons 2026
Anything beyond the marathon — 80 kilometres and up. Browse upcoming events worldwide.
35 upcoming races
Browse by Location
Upcoming Races
Running
Ute 100 Mile & 50 Mile
Aug 8-9, 2026La Sal Mountains, USA
Run 161 m
Running
The 2026 ENDURrun Sport 80 KM
Aug 9, 2026Conestogo, Canada
Run 80 m
Running
Bigfoot 200 Mile Endurance Run
Aug 14-18, 2026Mount St. Helens, USA
Run 322 m
Running
Leadville Trail 100 Mile Run
Aug 22, 2026Leadville, USA
Run 161 m
Running
Ouray 50 Mile Endurance Run
Aug 29, 2026Ouray, USA
Run 81 m
Running
Wasatch Front 100 Mile Endurance Run
Sep 11, 2026Kaysville, USA
Run 161 m
Running
Rebecca Mountain 50 Mile
Sep 12, 2026Sylacauga, USA
Run 81 m
Running
Run Rabbit Run 50 & 100 Mile UltraMarathons
Sep 18, 2026Steamboat Springs, USA
Run 161 m
Running
Bull Run Hunt K95K
Sep 19-27, 2026Rapidan, USA
Run 95 m
Running
Flagstaff to Grand Canyon Stagecoach Line 100 mile Ultra & Relay
Sep 19, 2026Flagstaff, USA
Run 161 m
Running
Angeles Crest 100 Mile Endurance Run
Oct 3, 2026Wrightwood, USA
Run 161 m
Running
The Yeti 100 Mile Endurance Run
Oct 9, 2026Abingdon, USA
Run 161 m
Running
2025 New Year Challenge - Year of the Snake 2.025 Mile 20.25 Mile 202.5 MILE - Now Only $12!
Oct 10 - Dec 30, 2026Mcdonough, USA
Run 3 m
Running
Rodopi Classic 100 Miles
Oct 16, 2026Rodopi Mountains, Greece
Run 161 m
Running
Tussey mOUnTaiNBACK 50 Mile Relay and Ultra
Oct 24, 2026Boalsburg, USA
Run 81 m
Running
Javelina Jundred 100 Mile Endurance Run
Oct 31, 2026Scottsdale, USA
Run 161 m
Running
Himalayan 100 Mile Stage Race
Nov 3, 2026Singalila Forest, India
Run 161 m
Running
Rio Del Lago 100 Mile + 50K Endurance Runs
Nov 7, 2026Granite Bay, USA
Run 161 m
Running
The Next Loop: 50 Mile Challenge, Tyler, TX - Nov
Nov 14, 2026Tyler, USA
Run 81 m
Running
64th Annual JFK 50 Mile presented by Altra
Nov 21, 2026Boonsboro, USA
Run 81 m