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Trail Runs Found In Ontario in Summer
View all ↓Trail Runs in Ontario in Summer 2026
findarace.com is Canada's favourite event discovery site. Check out our list of Summer 2026 Trail Runs in Ontario below.
Race Calendar: Trail Runs Found In Summer
Tally in the Valley Trail Race 2026
Hamilton, ON
Sat 25 Jul 26
Tally in the Valley Trail Race 2026
Hamilton, ON
Sat 25 Jul 26
Coureurs de Bois Trail Race
Petawawa, ON
Sun 02 Aug 26
$18.44 - $165.64
Canaqua Sports Mid-Summer Classic - Welland
Welland, ON
Sun 02 Aug 26
$73.05 - $143.85
Falling Water Trail Marathon/ Half Marathon 2026
Eugenia, ON
Sat 08 Aug 26
Free - $192.87
Valley 4WD Trail Adventure 2026
Calabogie, ON
Sat 08 Aug 26
$89.39
Stokely Creek Trail Jam
Goulais River, ON
Sat 08 Aug 26
$1.00 - $5.00
Forest Lea Trail Run
Pembroke, ON
Sun 09 Aug 26
Free - $94.83
Great Waterfront Trail Adventure 2026
Windsor, ON
Mon 10 Aug 26
UnLeashed Dog Trail Run
Petawawa, ON
Sat 15 Aug 26
$56.20 - $67.60
Middle Path Trail Race
Peterborough County, ON
Sat 15 Aug 26
$23.83 - $110.15
Mudskipper Canadian SwimRun Championships - Milton and the Milton Open Water Swim
Milton, ON
Sun 16 Aug 26
$8.78 - $171.08
Roots and Rocks Trail Run
Greater Sudbury, ON
Sun 16 Aug 26
$13.53 - $64.27
XTERRA Sleeping Giant - 2026
Thunder Bay, ON
Sun 16 Aug 26
$66.97 - $207.25
Kawartha Lakes Classic Cycling Tour
Kawartha Lakes, ON
Sat 29 Aug 26
$115.00
South Huron Trail Run
Exeter, ON
Sun 30 Aug 26
$56.20 - $77.77
Showing 1-16 of 16 results