Races by location and type
3K Races in Ontario
Browse upcoming 3k races in Ontario, with race dates, distances, locations, and registration details.
9 races listed
2026 RCAF Run
Jun 5, 2026
Ottawa, ON
3K5K10KHalf Marathon
2026 Northumberland Run Forest Run
Jun 14, 2026
Roseneath, ON
3K7.5K9K24.6K
Waterloo 10 KM Classic 2026
Jun 20, 2026
Waterloo, Ontario
200m10K5K3K
2026 pride & remembrance run
Jun 27, 2026
Toronto, ON
1K5K3K
Canada Day Races 2026
Jul 1, 2026
Burlington, ON
5K3K1K
The 2026 ENDURrun Prelim
Jul 13, 2026
Waterloo, Ontario
10K5 MilesHalf Marathon10.4K+2
2026 Butter Tart Festival Race
Aug 8, 2026
Burlington, ON
1K3K5K
2026 Run for Burlington
Oct 3, 2026
Burlington, ON
5K3K1K
2026 Casablanca Classic 8K & 3K
Nov 7, 2026
Hamilton, ON
3K8K
More race types in Ontario
109 races
5K
89 races
Road
52 races
1K
49 races
10K
34 races
Trail
20 races
Half Marathon
13 races
2K
10 races
Marathon
6 races
8K
5 races
25K
5 races
50K
4 races
200m
4 races
Obstacle
3 races
15K
3 races
2.5K
3 races
80K
3 races
Cross Country
3 races
Mixed
3 races
Ultra
2 races
20K
2 races
21K
2 races
400m
2 races
7.5K
2 races
7K
1 race
0.25K
1 race
0.2K
1 race
0.6K
1 race
1 Mile
1 race
1.2K
1 race
1.6K
1 race
10.4K
1 race
100 Miles
1 race
100K
1 race
100m
1 race
130K
1 race
14K
1 race
2.1K
1 race
2.3K
1 race
21.1K
1 race
24.6K
1 race
25.6K
1 race
26.5K
1 race
40K
1 race
4K
1 race
5 Miles
1 race
53K
1 race
6.5K
1 race
60K
1 race
63.3K
1 race
65K
1 race
6K
1 race
800m
1 race
9K
1 race
Fun Run
1 race
Fun Run / Charity
1 race