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3K Races in Ontario

Browse 10 upcoming 3k 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 3k start line.

upcoming races
10
next race · 2026
Oct 3
distances
5

Ontario race calendar

October 2026

October 2026: 4 races

  1. OCT03Sat, Oct 32026 Run for BurlingtonBurlington, ONRoad · 3K / 5K +1
  2. OCT04Sun, Oct 42026 Run for NewmarketNewmarket, ONRoad · 5K / 3K +1
  3. OCT04Sun, Oct 4Bimbo Global Race 2026 — TorontoToronto, ONRoad · 10K / 5K +1
  4. OCT10Sat, Oct 10Ottawa Fall Colours Run 2026Ottawa, ONRoad · 1K / 3K +4

More race types in Ontario