Races · Ontario
20K Races in Ontario.
Browse 1 upcoming 20k 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 20k start line.
Browse upcoming 20K races in Ontario- upcoming race
- 1
- next race · 2027
- May 29
- distances
- 5
Ontario race calendar
May 2027
May 2027: 1 race