Buttermilk Mountain Backyard Bash

Get ready to lace up for a backyard-style ultra-marathon at Kate Furbish Preserve East in Brunswick, ME on May 9, 2026! Embrace the challenge of single and double track trails over gentle Buttermilk Mountain, with no nutrition provided – just pure, untamed running bliss. Discover what a backyard race is all about by completing a 4.17-mile loop every hour. Push your limits for up to 50 miles or take a leisurely jog through the stunning landscape.

No matter your skill level, there's a place for you in this gritty, exhilarating run. And while you're at it, know that your $20 sign-up fee is doing double duty, covering race costs and supporting Preble Street's noble cause. Just a short drive from Bowdoin's campus, this race promises high stoke levels and an unparalleled endurance experience. Ready for the run of a lifetime? Join us and make a difference with every stride!