Massachusetts
Massachusetts Obstacle Race Calendar 2025-2026
Monthly updates for Massachusetts
Get new running races (and updates) in your inbox every month.
Explore the best obstacle runs in Massachusetts for 2025-2026! Our updated list features 3 exciting races across the region. Find your next race in Massachusetts below and join the running community at these great events!
June 2026
Tackle mud, woods and rolling hills at the New England Spartan Weekend on a farm. Choose Sprint, Super, Kids or the four hour Hurricane Heat and refuel with homemade ice cream, a nearby brewery and team discounts.
August 2026
November 2026
Take on Spartan Stadion at Fenway Park, a 5 km obstacle course with 20 challenges inside and around the ballpark. Teams, kids races, and service member discounts make this November weekend ideal for adventurous runners.