RunEmu

Running Races in Ontario

Explore 4+ upcoming races in Ontario, including marathons, 5Ks, trail races, and more with weather and registration links.

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High Noon 24Hr Trail Race & Relay

Jun 27, 2026
Thunder Bay, ON
24HR24HR12HR6HR4HR
71°
49°
14%

Cirque Series - Snowbird, UT

Jul 11, 2026
Whitby, ON
8.9M
79°
58°
12%

Cirque Series - Snowbird

Jul 11, 2026
Whitby, ON
8.6M
79°
58°
12%

Running Fence Run - Celebrating Christo & Jeanne-Claude's "Running Fence" - a 24.5-mile fabric fence in Sonoma & Marin Counties installed in September 1976

Sep 12, 2026
Bloomfield, ON
26.2M10K5K1M
74°
57°
15%

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