New Hampshire
New Hampshire Triathlon Calendar 2026-2027
Monthly updates for New Hampshire
Get new running races (and updates) in your inbox every month.
Explore the best triathlons 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!
August 2026
An open water swim in Goffstown, New Hampshire on August 16, 2026 offering one mile and two mile courses. Sanctioned by the New England LMSC for USMS Inc., the event uses chip timing and supports Granite State Health and Fitness Foundation projects.
September 2026