Endurance Races in ON, Canada 2026
Browse upcoming endurance races in Canada. Find dates, distances, and registration links.
307 upcoming races
Upcoming Races
Running
E•60, from The ENDURrun
Jul 13, 2026Conestogo, Canada
Swimming
Kichizibi50 Swim Relay | Relais de natation Kichizibi50
Jul 14, 2026Ottawa, Canada
Running
SUMMER NIGHT 5K
Jul 17, 2026London, Canada
Run 5 m
Duathlon
Bluewater Triathlon and Duathlon - 2026
Jul 18, 2026Sarnia, Canada
Triathlon
Lakeshore Women's Triathlon
Jul 18, 2026Port Elgin, Canada
Running
2026 5 Peaks Trail Running Series: Area 8
Jul 18, 2026Milton, Canada
Running
5K Run/Walk for Lynne
Jul 18, 2026Markham, Canada
Run 5 m
Running
Tillsonburg Running with the Bulls
Jul 18, 2026Tillsonburg, Canada
Running
Experience Dragon Boat Racing - Toronto Spring 2026
Jul 18, 2026Toronto, Canada
Running
A Midsummer's Night Scream
Jul 18, 2026Wheatley, Canada
Running
The 5K Foam Fest - Wasaga Beach, ON
Jul 18, 2026Wasaga Beach, Canada
Run 5 m
Triathlon
Subaru Triathlon Series - Niagara
Jul 18, 2026Grimsby, Canada
Running
TCS Toronto Waterfront Marathon - Long Run #1
Jul 18, 2026Toronto, Canada
Run 42 m
Triathlon
Ironkid Triathlon 2026
Jul 19, 2026Sarnia, Canada
Running
Run at Ribfest 2026
Jul 19, 2026Kitchener, Canada
Running
dowhnill dash 5km
Jul 19, 2026Hamilton, Canada
Run 5 m
Running
5K Nude Colour Fun Run - 2026
Jul 19, 2026East Gwillimbury, Canada
Run 5 m
Running
SUMMER SHRED + MOVE YYZ
Jul 19, 2026Toronto, Canada
Running
Apex Trail Run and Bike
Jul 19, 2026Greater Sudbury, Canada
Swimming
Mudskipper Ontario SwimRun Championships Parry Sound and the Parry Sound Open Water Swim
Jul 19, 2026Parry Sound, Canada