The Beary Blue Trail Half Marathon is a volunteer organized all trail half marathon that takes place in the beautiful trails of the Hersey Lake Conservation Area in Timmins, ON. Race distances include 21.1km, 10km, and 5km. This year’s event will be happening on July 27th 2025.

The event’s purpose is to give runners in Timmins the opportunity to participate in running as a sport all while showcasing the beauty of our city’s conservation areas. All proceeds from the event will go towards growing the running community in Timmins.