Connecticut
Connecticut Triathlon Calendar 2025-2026
Explore the best triathlons in Connecticut for 2025-2026! Our updated list features 11 exciting races across the region. Find your next race in Connecticut below and join the running community at these great events!
June 2025
The Cedar Lake Triathlon Series in Chester, CT offers a competitive yet accessible race experience with limited participant fields. The event features Sprint and Super Sprint distances, including indi..
The Pat Griskus Olympic, Du, Sprint Triathlon is a well-established multi-sport event held at Quassy Amusement Park in Middlebury, Connecticut. Originating in 1987, the event features various race for..
The Cedar Lake Triathlon Series, held in Chester, Connecticut, offers sprint and super sprint triathlon options, including relay teams. The sprint features a 500-yard open water swim in Cedar Lake, a..
July 2025
The Litchfield Hills Triathlon, scheduled for July 5, 2025, in New Hartford, CT, offers a challenging and scenic experience for athletes. Participants can choose from an Olympic Triathlon, AquaBike, o..
The Cedar Lake Triathlon Series, held in Chester, Connecticut, offers sprint and super sprint triathlon options, including relay teams. The sprint features a 500-yard open water swim, a challenging 10..
The Hopkins Vineyard Triathlon is set in the scenic Northwest corner of Connecticut, featuring a unique and picturesque course around Lake Waramaug. This event includes a Sprint Triathlon and a Sprint..
The Cedar Lake Triathlon Series, held in Chester, Connecticut, offers sprint and super sprint triathlon options, including relay teams. The sprint includes a 500-yard open water swim, a challenging 10..
August 2025
The Cedar Lake Triathlon Series, held in Chester, Connecticut, offers sprint and super sprint triathlon distances, including relay options. The sprint features a 500-yard open water swim in Cedar Lake..
The Niantic Bay Triathlon, held in Niantic and East Lyme, Connecticut, is a scenic sprint-distance race ideal for both beginners and experienced triathletes. The event features a 0.5-mile swim in the..
September 2025
The myTeam Triumph Westport Triathlon, held at Compo Beach in Westport, CT, is a family-friendly event open to participants aged 8 and up. The race features a 0.5-mile swim, a 5.5-mile bike ride, and..
May 2026
The BoFish Triathlon, held annually in Trumbull, Connecticut, is a popular multisport event attracting athletes of various levels. The 7th edition, scheduled for May 17, 2026, offers a competitive and..
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