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View all ↓Running in Ontario 2025 - 2026
The most comprehensive list of Ontario Running Events in 2025 - 2026. Discover 100's of US Ontario Running. Find your perfect race here!
Running Ontario 2025 - 2026
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Haunted Hustle 5K / 10K / 1K Run
Oakville, Halton
26 Oct 25
$61.59
5K Nude Colour Fun Run - 2025
East Gwillimbury, ON
20 Jul 25
$7.69 - $34.93
2025 Lindsay Milk Run
Kawartha Lakes, ON
20 Jul 25
$23.83 - $61.59
Parry Sound Open Water Swim and SwimRun Challenge
Parry Sound, ON
20 Jul 25
$104.75 - $142.52
Cornwall Multisport Club - Open Water Swim 2025
Cornwall, ON
25 Jul 25
$10.00
5K Bench Run
Lincoln, ON
25 Jul 25
$68.06
2025 Toronto Carnival Run
Toronto, ON
26 Jul 25
$50.81 - $93.96
The 5K Foam Fest - London, ON
London, ON
26 Jul 25
$90.09 - $95.35
Tally in the Valley Trail Race 2025
Hamilton, ON
26 Jul 25
$78.50 - $241.89
Run for Palestine - Toronto
Toronto, ON
27 Jul 25
$21.36 - $32.03
10KTO
Toronto, ON
27 Jul 25
$84.75
RUN WITH RESPONDERS 5K
Windsor, ON
27 Jul 25
$23.83 - $50.81
Walk for Camp Wendake
London, ON
31 Jul 25
Free
5k Race for Plates (StockTheSummer.ca)
Whitby, ON
02 Aug 25
$46.77
Persistence Backyard Ultra
Arva, ON
02 Aug 25
Bluewater International Gran Fondo 2025
Sarnia, ON
03 Aug 25
$82.36 - $212.31
Canaqua Sports Mid-Summer Classic - Welland
Welland, ON
03 Aug 25
$105.72 - $143.85
The Runners Shop Sunset Shuffle
Toronto, ON
07 Aug 25
$56.71
Great Waterfront Trail Adventure 2025
Hamilton, ON
08 Aug 25
Upper Ottawa River Race
Petawawa, ON
09 Aug 25
Free - $72.38
OTF Whitby 5k Run/Walk
Whitby, ON
09 Aug 25
$13.14 - $51.26
Run for Rocky 5 km Run/3 km Walk 2025
Windsor, ON
09 Aug 25
$23.83 - $77.77
Run for Rocky 5 km Run/3 km Walk 2025
Windsor, ON
09 Aug 25
$23.83 - $77.77
The 5K Foam Fest - St. Catharines/Niagara Region, ON
Lincoln, ON
09 Aug 25
$74.27 - $79.54
Butter Tart Festival Race
Burlington, ON
09 Aug 25
$35.75 - $84.30
Falling Water Trail Marathon/ Half Marathon 2025
Eugenia, ON
09 Aug 25
Free - $187.42
Middle Path Trail Race
Peterborough County, ON
09 Aug 25
$23.83 - $110.15
Couch To a Voyageur
North Bay, ON
10 Aug 25
$122.23
SAINTS NATION SWIM & RUN
Windsor, ON
10 Aug 25
$45.41 - $77.77
2025 Gran Fondo Lake Huron
Southampton, ON
16 Aug 25
$28.49 - $180.11
Mapleton Sunflower Run 2025
Moorefield, ON
16 Aug 25
Free - $34.62
Mudskipper Canadian Individual SwimRun Championships and Parry Sound 15K Ultra Swim
Parry Sound, ON
17 Aug 25
$4.00 - $231.00
The Wooly Bully Races
Stella, ON
17 Aug 25
$13.04 - $56.20
A Run for Chris 2025
Hamilton, ON
17 Aug 25
$40.02
Lines and Loops at Harold Town C.A.
Peterborough, ON
23 Aug 25
Free - $92.45
BackRoads run to Port Stanley
Port Stanley, ON
23 Aug 25
Achilles International Canada Hope & Possibility®
Toronto, ON
23 Aug 25
$56.20
Achilles International Canada Hope & Possibility®
Toronto, ON
23 Aug 25
$56.71
Shannonville Fair Family Fun Run 2025
Shannonville, ON
23 Aug 25
$13.04 - $23.83
North of 7 River Run
Bancroft, ON
23 Aug 25
$20.00 - $25.00
National Capital Pride Run 2025
Ottawa, ON
23 Aug 25
$23.83 - $34.62
Showing 41-80 of 240 results