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Race Calendar in Ontario, Canada 2026

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Sulphur Springs Trail Race Logo

Sulphur Springs Trail Race

location_on Hamilton, Ontario, Canada
calendar_today 23 May, 2026 (Sat)
directions_run Running
Other 10K 20K 50K Ultra
Tamarack Ottawa Race Weekend Logo

Tamarack Ottawa Race Weekend

location_on Nepean, Ontario, Canada
calendar_today 23 May, 2026 (Sat)
directions_run Running
1 Mile 5K 10K Half-Marathon Marathon
SudburyROCKS!!! Marathon Logo

SudburyROCKS!!! Marathon

location_on Greater Sudbury, Ontario, Canada
calendar_today 24 May, 2026 (Sun)
directions_run Running
5K 10K Half-Marathon Marathon
Honda Waterfront Half Marathon Logo

Honda Waterfront Half Marathon

location_on Barrie, Ontario, Canada
calendar_today 07 Jun, 2026 (Sun)
directions_run Running
5K 10K Half-Marathon
Welland Open Water Swim and SwimRun Challenge Logo

Welland Open Water Swim and SwimRun Challenge

location_on Welland, Ontario, Canada
calendar_today 14 Jun, 2026 (Sun)
pool Water sports
Other 1K 5K 10K
Community Strong Race Weekend Logo

Community Strong Race Weekend

location_on Sault Ste. Marie, Ontario, Canada
calendar_today 20 Jun, 2026 (Sat)
directions_run Running
5K 10K Half-Marathon Marathon
Niagara Ultra Logo

Niagara Ultra

location_on Niagara-on-the-Lake, Ontario, Canada
calendar_today 20 Jun, 2026 (Sat)
directions_run Running
Other 1K 10K Half-Marathon Marathon 50K Ultra
IRONMAN 70.3 Muskoka Logo

IRONMAN 70.3 Muskoka

location_on Huntsville, Ontario, Canada
calendar_today 05 Jul, 2026 (Sun)
kayaking Multisports
Other Ultra
Collingwood Open Water Swim Logo

Collingwood Open Water Swim

location_on Collingwood, Ontario, Canada
calendar_today 05 Jul, 2026 (Sun)
pool Water sports
1K 5K
Summit 700 Trail Runs Logo

Summit 700 Trail Runs

location_on The Blue Mountains, Ontario, Canada
calendar_today 11 Jul, 2026 (Sat)
directions_run Running
Other 1K 5K 10K Half-Marathon 50K Ultra
Showing 11–20 of 37 events
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