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Trail Running Calendar near Aylmer 2026-2027

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Explore the top trail run near Aylmer for 2026-2027! We've gathered 1 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

September 2027
Sep
11-12
Sa - Su

Tough Mudder - Toronto

Obstacle Run 5 km 15 km
Weekend mud run at Gopher Dunes, Ontario with 15K and 5K options, kids events, finisher medal and festival-style spectator access.
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