238
Days Away
Trail races in the beautiful Saint John's Abbey Arboretum, exploring a mix of prairie, oak savanna, hardwood forest, conifer forest, lakes and wetlands through a 10-mile loop.
Race Day
May 2, 2027
Registration opens, price changes, race updates: straight to your inbox.
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
Make Race PlanAre you the race director for Collegeville Ultra?
Claim this race to manage registration, volunteers, and race-day ops on Endurance HQ.