Get ready for the Bristol Mum-A-Thon Road Race 2025, an exhilarating event taking place on Sunday, October 19, 2025, in the scenic city of Bristol, Naugatuck Valley! Celebrating 56 years of running, this year's race features four exciting distances: an 8-mile race, an 8K, a 5K, and the fun-filled "Monster Mile," all of which are sure to delight runners and spectators alike.

Join us for this Halloween-themed extravaganza, where participants can embrace the spirit of the season while enjoying a fantastic day of fitness and community. With Bristol Hospital as our title sponsor, the Mum-A-Thon is set to be a memorable event that brings together runners of all ages and skill levels. Don’t miss out on the chance to be part of this vibrant celebration of health, happiness, and camaraderie!