Endurance Races in ON, Canada 2026
Browse upcoming endurance races in Canada. Find dates, distances, and registration links.
307 upcoming races
Upcoming Races
Running
Dunnville Grand Tour 2026
Aug 15, 2026Haldimand County, Canada
Running
Middle Path Trail Race
Aug 15, 2026Peterborough County, Canada
Running
2026 Black Bay Adventure Ride
Aug 15, 2026Petawawa, Canada
Running
OTF Whitby 5k Run/Walk
Aug 15, 2026Whitby, Canada
Run 5 m
Running
Steps for Change: #EndOverdose
Aug 15, 2026Stayner, Canada
Running
UnLeashed Dog Trail Run
Aug 15, 2026Petawawa, Canada
Running
A Run for Chris 2026
Aug 16, 2026Hamilton, Canada
Running
The Wooly Bully Races
Aug 16, 2026Stella, Canada
Running
HuronRox
Aug 16, 2026Goderich, Canada
Running
Along the Vines 5k/10k
Aug 16, 2026Essex, Canada
Run 5 m
Triathlon
TRi KiDS Triathlon Series NIAGARA (PORT COLBORNE), ON
Aug 16, 2026Port Colborne, Canada
Running
Walk/Run for Camp Wendake 2026
Aug 16, 2026London, Canada
Triathlon
2026 Petawawa Triathlon
Aug 16, 2026Petawawa, Canada
Running
XTERRA Sleeping Giant - 2026
Aug 16, 2026Thunder Bay, Canada
Triathlon
Subaru Triathlon Series - Owen Sound
Aug 16, 2026Owen Sound, Canada
Swimming
Mudskipper Canadian SwimRun Championships - Milton and the Milton Open Water Swim
Aug 16, 2026Milton, Canada
Running
Roots and Rocks Trail Run
Aug 16, 2026Greater Sudbury, Canada
Running
The Last Hour
Aug 21, 2026Thomasburg, Canada
Running
The Devil's Key 2026
Aug 22, 2026Duntroon, Canada
Running
2026 Wedges and Woods for Wellness
Aug 22, 2026London, Canada