Triathlons Marathons & Runs (5K & 10K)

Most of the Triathlons held in Cass County are USA Triathlon Sanctioned Events. More information about USA Triathlon is available on their website at And most involve fundraising for the benefit of those in need.

Barron Lake Triathlon







Eagle Lake Triathlon







Diamond Lake Triathlon







Steve’s Run







Sandhill Crane All Trail







Run Eddie Run 5K