0014
Trail Runs Found In Ontario in August
View all ↓Trail Runs in Ontario in August 2026
findarace.com is Canada's favourite event discovery site. Check out our list of August 2026 Trail Runs in Ontario below.
Race Calendar: Trail Runs Found In August
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
Stokely Creek Trail Jam
Goulais River, ON
Sat 08 Aug 26
$1.00 - $5.00
Valley 4WD Trail Adventure 2026
Calabogie, ON
Sat 08 Aug 26
$89.39
Forest Lea Trail Run
Pembroke, ON
Sun 09 Aug 26
Free - $94.83
Great Waterfront Trail Adventure 2026
Windsor, ON
Mon 10 Aug 26
Middle Path Trail Race
Peterborough County, ON
Sat 15 Aug 26
$23.83 - $110.15
UnLeashed Dog Trail Run
Petawawa, ON
Sat 15 Aug 26
$56.20 - $67.60
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
$95.00
South Huron Trail Run
Exeter, ON
Sun 30 Aug 26
$56.20 - $77.77
Showing 1-14 of 14 results