Endurance Races in ON, Canada 2026
Browse upcoming endurance races in Canada. Find dates, distances, and registration links.
307 upcoming races
Upcoming Races
Running
Tammy's Birthday Run For the Community
Aug 8, 2026Hagersville, Canada
Running
Upper Ottawa River Race
Aug 8, 2026Petawawa, Canada
Running
Valley 4WD Trail Adventure 2026
Aug 8, 2026Calabogie, Canada
Running
Stokely Creek Trail Jam
Aug 8, 2026Goulais River, Canada
Running
Nolan's SMILE Run
Aug 8, 2026Windsor, Canada
Running
Run for Rocky 5 km Run/3 km Walk 2026
Aug 8, 2026Windsor, Canada
Run 5 m
Running
Butter Tart Festival Race
Aug 8, 2026Burlington, Canada
Triathlon
Subaru Women's Triathlon Festival
Aug 8, 2026Grimsby, Canada
Running
Falling Water Trail Marathon/ Half Marathon 2026
Aug 8, 2026Eugenia, Canada
Run 21 m
Running
Barrie - Sat Aug 8 and Sun Aug 9
Aug 8, 2026Barrie, Canada
Running
Steps for Sue
Aug 9, 2026Windsor, Canada
Running
Beaton Classic 2026
Aug 9, 2026Greater Sudbury, Canada
Triathlon
2026 - The PureKids Triathlon Series, Powered by Subway
Aug 9, 2026Leamington, Canada
Running
Forest Lea Trail Run
Aug 9, 2026Pembroke, Canada
Running
The 2026 ENDURrun Sport 80 KM
Aug 9, 2026Conestogo, Canada
Run 80 m
Running
Great Waterfront Trail Adventure 2026
Aug 10, 2026Windsor, Canada
Running
Kids Adventure Dash 2026
Aug 14, 2026Pembroke, Canada
Running
Steps for Change: #EndOverdose
Aug 15, 2026Stayner, Canada
Running
OTF Whitby 5k Run/Walk
Aug 15, 2026Whitby, Canada
Run 5 m
Running
2026 Black Bay Adventure Ride
Aug 15, 2026Petawawa, Canada