Trail Running calendar near Crystal 2026-2027

A loop-based backyard ultra at Elm Creek Park Reserve where runners repeat a 4.167 mile loop each hour until one runner remains; the course circles Mud Lake and the event serves as a Bronze Ticket qualifier for Big's Backyard Team Champions..

Collegeville Ultra runs on a roughly 10-mile loop through Saint John’s Abbey Arboretum in Collegeville, MN, with 10 mile, 20 mile, and 50 kilometer options. The cupless event has two aid stations per loop and space for drop bags.