Endurance Races in North America 2026
Browse upcoming endurance races in North America. Find dates, distances, and registration links.
314 upcoming races
Browse by Country
Upcoming Races
Running
2025 Terror Twilight Track Meet presented by Appleton West High School
Jul 29, 2026Appleton, USA
Triathlon
IRONMAN 70.3 Maine
Aug 2-3, 2026Old Orchard Beach, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
IRONMAN 70.3 Boulder
Aug 2-3, 2026Boulder, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
IRONMAN Canada-Ottawa
Aug 2-3, 2026Ottawa, Canada
Swim 4 m | Bike 180 m | Run 42 m
Running
11th Annual Dundee Central School Pent-Steeple-Sprint-Field Invitational
Aug 5, 2026Dundee, USA
Running
2026 CSC 5k Fun Run / 2 mile Walk
Aug 6, 2026Las Vegas, USA
Run 5 m | Run 2 m
Running
11th Annual Pearland XC Summer Running Camp
Aug 6, 2026Houston, USA
Running
2026 11th Annual Be bold. Running be ELITE XC Camp
Aug 6, 2026Edmond, USA
Triathlon
2026 Brigantine Beach Triathlon
Aug 8, 2026Brigantine, USA
Running
2026 Aurora Colony Days 5K and Kids 1K
Aug 8, 2026Aurora, USA
Run 5 m | Run 1 m
Running
2026 Cat Day 1M 5K 10K 13.1 26.2
Aug 8, 2026Mcdonough, USA
Run 5 m | Run 10 m
Running
Edmonton Marathon
Aug 23, 2026Edmonton, Canada
Run 42 m
Running
Thunder Bay Marathon
Sep 4, 2026Thunder Bay, Canada
Run 42 m
Running
Red Deer Marathon
Sep 9, 2026Red Deer, Canada
Run 42 m
Running
Freaky Creeky
Sep 14, 2026Vernon, Canada
Run 100 m | Run 50 m | Run 27 m
Running
Charlottetown 10K
Sep 20, 2026Charlottetown, Canada
Run 10 m
Running
Montreal Marathon
Sep 20, 2026Montreal, Canada
Run 42 m
Running
Ultra Trail Stokely Creek
Sep 21-22, 2026Algoma Mills, Canada
Run 171 m | Run 86 m | Run 56 m | Run 34 m | Run 17 m | Run 5 m
Running
Castle Alpine Trail
Sep 21, 2026Bellevue, Canada
Run 28 m | Run 27 m
Running
Regina Marathon
Sep 22, 2026Regina, Canada
Run 42 m