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 3 exciting races across the region. Find your next race in Connecticut below and join the running community at these great events!
May 2027
BoFish Triathlon 2027 at Pinewood Lake in Trumbull CT combines a 1-mile swim, 25-mile out and back bike, and a 5-mile hilly run, with proceeds benefiting a local youth 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.