The Limberlost Challenge

The Limberlost Challenge is a trail running event held at the Limberlost Forest and Wildlife Reserve in Huntsville, Ontario, Canada. The course features challenging terrain including pristine lakes, wetlands with beaver dams, steep inclines, creeks, and mud holes, offering a mix of technical and fast sections. Distances range from a 7km loop to ultra distances up to 56km, with a new free 1km Kid’s Fun Run added.

The event emphasizes environmental care with a cupless policy and a "green" registration option donating to local conservation. Participants enjoy a well-marked course, enthusiastic volunteers, and a notable post-race lunch. Visit the organization's website for the most recent information.