1K Races In Ontario
Browse 38 upcoming 1k races in Ontario, with dates, venues, distances, and registration details for each listing. Also explore 5K, Road, 10K, Trail, and Half Marathon races in Ontario, or compare options to find your next 1k start line.
1K Races in Ontario 2026
Road
Canada Day Barrie 2026
Jul 1, 2026
Barrie, ON
1K5K
Road
Canada Day Races 2026
Jul 1, 2026
Burlington, ON
1K3K5K
Road
Otto's Ottawa Canada Day Road Races 2026
Jul 1, 2026
Kanata, Ontario
100m1K5K10K
Road
2026 Hintonburg 5K and 1K
Jul 12, 2026
Ottawa, ON
1K5K
Road
The 5/15 Farm Run 2026
Jul 15, 2026
Ottawa, Ontario
15K1K5K
Trail
XTERRA Conquer the Crater 2026
Jul 18, 2026
Greater Sudbury, ON
42K21K10K5K+2
Trail
2026 Toronto Carnival Run
Jul 25, 2026
Toronto, ON
1K5K10K
Road
2026 RUN WITH RESPONDERS 5K
Jul 26, 2026
Windsor, ON
5K1K
Trail
2026 Butter Tart Festival Race
Aug 8, 2026
Burlington, ON
1K5K3K
Road
2026 OTF Whitby 5k Run/Walk
Aug 15, 2026
Whitby, ON
1K5K
Road
Tim Horton's Night Run 2026
Aug 15, 2026
Windsor, ON
200m5K1K
Trail
2026 Summer Sunset Series
Aug 27, 2026
Hamilton, ON
1K5K
Mixed
Run for Ottawa 2026
Sep 5, 2026
Ottawa, ON
1K3K5K
Trail
2026 Summer Shores 5K/8K
Sep 7, 2026
Hamilton, ON
8K1K5K
Road
Longboat Toronto Island Run 2026
Sep 13, 2026
Toronto, ON
1K1 Mile5K10K
Trail
2026 Monarch Ultra 10km
Sep 19, 2026
Peterborough, ON
10K1K
Road
2026 Jordans Run the Runway 5K Series: London
Sep 25, 2026
London, ON
5K1K
Road
2026 Riverview Park & Zoo Fun Run and Walk
Sep 26, 2026
Peterborough, ON
5K1K
Road
2026 Cupcake Run
Sep 27, 2026
Mississauga, ON
1K5K
Road
2026 Run with Her
Sep 27, 2026
Windsor, ON
1K5K
Road
2026 Springbank Road Races London
Sep 27, 2026
London, ON
5K21.1K1K2.1K
Trail
Albion Ascent Trail Race 2026
Sep 27, 2026
Hamilton, ON
1K3K5K10K+1
Road
2026 Jordan's Run the Runway 5K Series: Sarnia-Lambton
Oct 2, 2026
Sarnia, ON
1K5K
Road
2026 Run for Burlington
Oct 3, 2026
Burlington, ON
3K5K1K