Races by location
Running Races in Ontario
Browse upcoming running races in Ontario, including road races, trail runs, and distance events listed on The Running Directory.
132 races listed
Road
2026 FAB 5k Challenge Program
Apr 6, 2026
Hamilton, ON
5K
Road
Tamarack Ottawa Race Weekend 2026
May 23, 2026
Ottawa, Ontario
Marathon10K5K2K
Road
Baden Running Races 2026
May 24, 2026
Baden, Ontario
2.5K5K200m
Road
Marathons For Mental Health 5k/10k Race 2026
May 24, 2026
London, Ontario
5K10K
Road
2026 The Endo Network's Run To End Endo Toronto
May 30, 2026
Toronto, ON
5K
Road
Lau's Jolly Lolly Loop 3.0 2026
May 30, 2026
London, ON
10K
Road
Pelee Island Winery Half Marathon 2026
May 30, 2026
Pelee Island, Ontario
Half Marathon
Mixed
Run4Lighthouse 2026
May 30, 2026
Burlington, ON
1K5K
Road
2026 North Bay Steps for Hope
May 31, 2026
North Bay, ON
1K5K
Road
2026 Shoppers Drug Mart Run for Women - Ottawa
May 31, 2026
Ottawa, ON
1K10K5K
Road
Ancaster Mill Race 2026
Jun 2, 2026
Hamilton, ON
Road
2026 RCAF Run
Jun 5, 2026
Ottawa, ON
3K5K10KHalf Marathon
Road
Give a Breath 5K Ottawa 2026
Jun 6, 2026
Britannia Park, Ottawa, ON
5K
Road
Give a Breath 5K Toronto 2026
Jun 6, 2026
Etienne Brule Park, Toronto, ON
5K
Road
Lakeside Laps for Brain Injury Awareness 2026
Jun 6, 2026
Waterloo, Ontario
4K8K200m
Road
Moon in June Road Race Burlington 2026
Jun 6, 2026
Burlington, Ontario
1K10K5K
Road
Shoppers Drug Mart® Run for Women - Toronto 2026
Jun 6, 2026
Toronto, Ontario
1K10K5K
Trail
The Don McMaster Memorial 12 Mile Creek Trail Half Marathon & 7k 2026
Jun 6, 2026
St. Catharines, ON
Half Marathon7K
Cross Country
2026 Blackburn FunRun
Jun 7, 2026
Ottawa, ON
1K2K
Road
2026 Run The Great Lakes
Jun 7, 2026
Sault Ste. Marie, ON
1K2K5K10K
Road
Honda Waterfront Run Barrie 2026
Jun 7, 2026
Barrie, ON
Half Marathon10K5K
Road
Shoppers Drug Mart® Run for Women - Hamilton 2026
Jun 7, 2026
Hamilton, Ontario
1K10K5K
Trail
2026 20th Annual Spring Into Action 2K/5K Walk or Run - Youth Mental Health Day!
Jun 13, 2026
Toronto, ON
2K5K
Trail
2026 International Hallers' Run
Jun 13, 2026
Niagara-on-the-Lake, ON
1K10K5K
Popular race types in Ontario
104 races
5K
85 races
Road
47 races
1K
46 races
10K
33 races
Trail
19 races
Half Marathon
13 races
2K
10 races
Marathon
9 races
3K
6 races
8K
4 races
200m
4 races
25K
4 races
50K
4 races
Obstacle
3 races
15K
3 races
Cross Country
3 races
Mixed
3 races
Ultra
2 races
2.5K
2 races
21K
2 races
400m
2 races
7.5K
2 races
7K
2 races
80K
1 race
0.25K
1 race
0.2K
1 race
0.6K
1 race
1 Mile
1 race
1.6K
1 race
10.4K
1 race
100 Miles
1 race
100m
1 race
14K
1 race
2.1K
1 race
2.3K
1 race
20K
1 race
21.1K
1 race
24.6K
1 race
25.6K
1 race
26.5K
1 race
3.5K
1 race
4K
1 race
5 Miles
1 race
53K
1 race
6.5K
1 race
63.3K
1 race
6K
1 race
800m
1 race
9K
1 race
Fun Run
1 race
Fun Run / Charity
1 race