Sag Harbor
Triathlon Calendar near Sag Harbor 2026-2027
Monthly updates for Sag Harbor
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Sag Harbor for 2026-2027! We've gathered 5 exciting races in the area. Check out our detailed list below to find your next local race.
June 2026
Join the 45th Mighty Montauk Triathlon, a USAT sanctioned fundraiser for pancreatic cancer research and local causes. Swim Lake Montauk, bike past the lighthouse and run scenic coastal roads in full, aquabike or sprint distances.
Experience an ocean swim, scenic coastal roads, and a lighthouse finish at the Montauk Lighthouse Triathlon on July 19, 2026 in Montauk NY. Pick individual, relay, AquaBike or BikeRun across a half mile swim, 14 mile bike and a 5K run.
September 2026
Join the Mighty Hamptons Steve Tarpinian Memorial Olympic Distance Triathlon in Sag Harbor at Foster Memorial Town Beach. Swim Noyac Bay, bike through the Hamptons and run North Haven with Olympic, Aquabike, relay and Super Sprint options.
October 2026
MightyMan Montauk brings Olympic and Sprint triathlon action to the scenic shores of Montauk for individuals and teams. Options include AquaBike, BikeRun, relays and a high school division, with free event photos posted afterward.