New Hampshire
New Hampshire Triathlon Calendar 2026-2027
Monthly updates for New Hampshire
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Explore the best triathlons in New Hampshire for 2026-2027! Our updated list features 4 exciting races across the region. Find your next race in New Hampshire below and join the running community at these great events!
August 2026
A multi-activity event on August 16, 2026 at Memorial Field in Concord NH where participants select three activities from biking, a 5k walk or run, Bootcamp, or yoga; virtual entry, youth categories, donations, and event merchandise are available.
September 2026
Wallis Sands Triathlon in Rye, New Hampshire features a 1/3 mile ocean swim, a 14.5 mile bike loop and a 5K run across multiple formats including relays and virtual options. The race is USA Triathlon sanctioned and includes chip timing and a technica..
A multisport festival at Pawtuckaway State Park offering swim, bike and run options for people who identify as women. Choose an individual triathlon, two sport combo, single sport or a relay team in a non competitive setting.
June 2027
Triathlon at Echo Lake and Cannon Mountain offering sprint, Olympic and half distances with lake swims, mountain bike routes, and a beachside finish.