Buffalo Run Adventures puts on trail races that are unique in location and atmosphere, maintaining the unique culture of trail and ultrarunning while keeping events top notch yet low key and familiar.
Race Day
Aug 15, 2026
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 Harriman Trail Runs?
Claim this race to manage registration, volunteers, and race-day ops on Endurance HQ.