Connecticut
Connecticut Triathlon Calendar 2026-2027
Monthly updates for Connecticut
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in Connecticut for 2026-2027! Our updated list features 4 exciting races across the region. Find your next race in Connecticut below and join the running community at these great events!
September 2026
A family friendly triathlon at Compo Beach in Westport, CT on September 27, 2026, featuring a point-to-point swim, flat bike and run courses, awards and a post-race gathering.
May 2027
Community triathlon at Pinewood Lake with a 1 mile swim, 25 mile out and back bike ride and a 5 mile run; proceeds support the Cardinal Sheehan Center.
June 2027
Sprint triathlon and concurrent duathlon at Great Pond in Ridgefield, CT with a half mile swim or 2 mile run, a 13 mile bike and a 5K finish.
July 2027
West Hill Lake Olympic triathlon in New Hartford, CT with a 1500 m swim, 40K bike and 10K run; paratriathletes and relay teams welcome.
Monthly updates for Connecticut
Get new running races (and updates) in your inbox every month.