New Hampshire
New Hampshire Obstacle Race Calendar 2026-2027
Monthly updates for New Hampshire
Get new running races (and updates) in your inbox every month.
Explore the best obstacle runs in New Hampshire for 2026-2027! Our updated list features 2 exciting races across the region. Find your next race in New Hampshire below and join the running community at these great events!
September 2026
Thunder Run is a 5K trail race with more than 20 obstacles through woods and hills in Candia, New Hampshire on September 12, 2026. Organized by Raymond Area Rotary, 100% of proceeds support local and selected international projects.
A trail-based 5K obstacle course at Wasserman Park on September 26, 2026, featuring 12+ beginner to intermediate obstacles. Entry is limited to 200 participants, costs $40, and early registrants receive a race shirt and finisher medal.