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View all ↓Running in Ontario 2026 - 2027
The most comprehensive list of Ontario Running Events in 2026 - 2027. Discover 100's of US Ontario Running. Find your perfect race here!
Running Ontario 2026 - 2027
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2026 Toronto Marathon
Toronto, ON
Sun 03 May 26
Bronte Harbour Classic 5k
Oakville, ON
Sun 21 Jun 26
$40.37 - $73.05
2026 Solstice 5K - Toronto
Toronto, ON
Sun 21 Jun 26
$137.30
2026 Solstice 5K - Ottawa
Ottawa, ON
Sun 21 Jun 26
$137.30
39th Annual Run/Walk/Bike
Sarnia, ON
Sun 21 Jun 26
Free - $66.98
Canaqua Sports Endurance Training at Cherry Beach
Toronto, ON
Sat 27 Jun 26
$176.53 - $356.26
JONESY'S RUN
Tecumseh, ON
Sat 27 Jun 26
$23.83 - $56.20
Sarnia Sole Burner
Sarnia, ON
Sat 27 Jun 26
$66.98 - $131.73
Rose City (Welland) - Sat June 27 and Sun June 28
Welland, ON
Sat 27 Jun 26
Free - $193.85
Whiskey Run London
London, ON
Sun 28 Jun 26
$62.15 - $77.41
FBINAA “Yellow Brick Road” 5K Run/Walk
Niagara Falls, ON
Sun 28 Jun 26
$56.20
Jerry’s Peachbud 10K, 5K & 1K
Grimsby, ON
Tue 30 Jun 26
$18.58 - $73.05
Canada Day Races
Burlington, ON
Wed 01 Jul 26
$14.27 - $68.73
THE LIMBERLOST CHALLENGE 2026
Huntsville, ON
Sat 04 Jul 26
Free - $127.51
THE LIMBERLOST CHALLENGE 2026
Huntsville, ON
Sat 04 Jul 26
Free - $138.40
Canadian Fire Fighters Museum Walk and Run
Cobourg, ON
Sun 05 Jul 26
$46.77 - $57.90
BIG Gravel Grind presented by Subaru of Sarnia
Thedford, ON
Sun 05 Jul 26
$110.09 - $142.76
Welland Run 10K
Welland, ON
Sun 05 Jul 26
$56.20 - $77.77
Collingwood Open Water Swim
Collingwood, ON
Sun 05 Jul 26
$93.96 - $99.36
Whiskey Run Toronto
Burlington, ON
Sun 05 Jul 26
$62.15 - $77.41
Essex Fun Fest 5k Run, Walk, and Wheel
Essex, ON
Sun 05 Jul 26
$45.41
2026 Summit 700 Trail Runs
Grey County, ON
Sat 11 Jul 26
$28.49 - $380.46
The 5K Foam Fest - Kitchener, ON
Kitchener, ON
Sat 11 Jul 26
$69.04 - $74.31
Bring on the Bay 1.5K & 3K Open Water Swim
Ottawa, ON
Sat 11 Jul 26
Dark & Dirty
Quinte West, ON
Sat 11 Jul 26
$67.60
The First Blaze Trail Race 2026
Milton, ON
Sat 11 Jul 26
Free - $122.07
Meaford Harbour 5km Run/Walk 2026
Meaford, ON
Sat 11 Jul 26
Free - $50.81
The 2026 ENDURrun Prelim
Conestogo, ON
Mon 13 Jul 26
$40.37 - $247.33
SUMMER NIGHT 5K
London, ON
Fri 17 Jul 26
$7.69 - $51.26
Tillsonburg Running with the Bulls
Tillsonburg, ON
Sat 18 Jul 26
Free - $52.33
Tillsonburg Running with the Bulls
Tillsonburg, ON
Sat 18 Jul 26
Free - $52.33
2026 5 Peaks Trail Running Series: Area 8
Milton, ON
Sat 18 Jul 26
The 5K Foam Fest - Wasaga Beach, ON
Wasaga Beach, ON
Sat 18 Jul 26
$69.01 - $74.27
Mudskipper Ontario SwimRun Championships Parry Sound and the Parry Sound Open Water Swim
Parry Sound, ON
Sun 19 Jul 26
$94.83 - $138.40
5K Nude Colour Fun Run - 2026
East Gwillimbury, ON
Sun 19 Jul 26
$1.00 - $30.00
Beamsville Bench 5K
Lincoln, ON
Fri 24 Jul 26
$64.88
The 5K Foam Fest - London, ON
London, ON
Sat 25 Jul 26
$69.01 - $74.27
2026 Toronto Carnival Run
Toronto, ON
Sat 25 Jul 26
$52.33 - $102.41
Tally in the Valley Trail Race 2026
Hamilton, ON
Sat 25 Jul 26
Free - $220.10
Tally in the Valley Trail Race 2026
Hamilton, ON
Sat 25 Jul 26
2026 Lindsay Milk Run
Kawartha Lakes, ON
Sun 26 Jul 26
$23.83 - $50.81
Showing 121-160 of 245 results