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16.7K Races in Ontario

Browse 1 upcoming 16.7k races in Ontario, with dates, locations, and event details for each listing. Also explore 5K, Road, 10K, 1K, and Trail races in Ontario, or compare options to find your next 16.7k start line.

upcoming race
1
next race · 2027
Jun 5
distances
5
2027 5 Peaks Trail Running Series: Crawford Lake2027 5 Peaks Trail Running Series: Crawford LakeJun 5

Ontario race calendar

June 2027

June 2027: 1 race

  1. 2027 5 Peaks Trail Running Series: Crawford LakeMilton, ONTrail · 1K / 3K +3

More race types in Ontario