The 2025 event has concluded.

Sudbury Rocks Marathon

Sudbury, ON, CanadaMay 25, 2025
Register

rain Partly cloudy throughout the day with morning rain.

350 lumens of light to illuminate the trail ahead. Black Diamond Spot 350 Headlamp.When you buy through our links, we may earn a commission.

FAQ

When is the 2025 Sudbury Rocks Marathon?

The 2025 Sudbury Rocks Marathon will be held on Sunday May 25, 2025.

Is the Sudbury Rocks Marathon a Boston Marathon Qualfier?

Yes, the Sudbury Rocks Marathon is an official Boston Marathon qualifier.
Area Map

Course Maps

Community