Skip to content

50K Races in Ontario

Browse 10 upcoming 50k 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 50k start line.

upcoming races
10
next race · 2026
Oct 3
distances
5
Phoenix Trail Races 2026Phoenix Trail Races 2026Oct 17

Ontario race calendar

October 2026

October 2026: 5 races

  1. OCT03Sat, Oct 3UpRiver Running Fall Races 2026Thunder Bay, ONTrail · 50K / 25K +2
  2. OCT04Sun, Oct 4Run The Caves 2026Warsaw, ONTrail · Ultra / 1K +4
  3. OCT10Sat, Oct 10Sticks n' Stones Trail Race 2026Hamilton, ONTrail · 25K / 53K +4
  4. OCT17Sat, Oct 17Phoenix Trail Races 2026London, ONTrail · 25K / 50K
  5. OCT17Sat, Oct 17Wise Raven Trail Race 2026Waterloo, ONTrail · 50K / 5K +2

More race types in Ontario