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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
Canaqua Sports Mid-Summer Classic - Welland
Welland, ON
Sun 02 Aug 26
$67.60 - $132.96
Valley 4WD Trail Adventure 2026
Calabogie, ON
Sat 08 Aug 26
$89.39
Falling Water Trail Marathon/ Half Marathon 2026
Eugenia, ON
Sat 08 Aug 26
Free - $187.42
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
Mudskipper Canadian SwimRun Championships - Milton and the Milton Open Water Swim
Milton, ON
Sun 16 Aug 26
$73.05 - $165.64
XTERRA Sleeping Giant - 2026
Thunder Bay, ON
Sun 16 Aug 26
$77.76 - $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
$45.41 - $66.98
Showing 1-9 of 9 results