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Trail Races in Ontario

Browse 20 upcoming trail races in Ontario, with dates, locations, and event details for each listing. Also explore 5K, Road, 10K, 1K, and Kids Run races in Ontario, or compare options to find your next trail start line.

upcoming races
20
next race · 2026
Oct 17
distances
5
Long Sault Trail Race & Ultra 2026Long Sault Trail Race & Ultra 2026Oct 17

Ontario race calendar

October 2026

October 2026: 7 races

  1. 2026 Tails on TrailsLondon, ONTrail · 1K / 5K
  2. Long Sault Trail Race & Ultra 2026Bowmanville, ONTrail · 14K / Half Marathon +3
  3. Phoenix Trail Races 2026London, ONTrail · 25K / 50K
  4. Wise Raven Trail Race 2026Waterloo, ONTrail · 50K / 5K +2
  5. Race Around the Place 2026Carleton Place, ONTrail · Half Marathon / 5K +1
  6. The Lost Valley Trail Race 2026Dundas, ONTrail · 10K / 25K
  7. 2026 Haunted HustleOakville, ONTrail · 5K / 10K +1

Local race details

Entry fees
Starting entry fees we have on file range from $30.31 to $101.53 (14 races). Half or more start at $56.20 or less.
Surface
Surface is listed for 20 races: 20 trail.
Kids events
3 races list a kids event.

Based on the races listed on this page. A detail shows only when at least 3 races have it on file.

More race types in Ontario