Trumbull
Triathlon Calendar near Trumbull 2026-2027
Monthly updates for Trumbull
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Trumbull for 2026-2027! We've gathered 6 exciting races in the area. Check out our detailed list below to find your next local race.
May 2026
Experience a personalized triathlon at Pinewood Lake featuring a 1 mile swim, 25 mile bike ride, and a 5 mile hilly run through Trumbull. All proceeds support local community youth programs in Bridgeport.
Sprint triathlon and concurrent sprint duathlon in Ridgefield, CT on May 31, 2026, featuring a 0.5-mile swim in Great Pond, a 13-mile bike, and a 5K finish; a duathlon and a triathlon relay option are also available.
June 2026
Experience a flat and traffic free sprint triathlon or duathlon at Seaside Park in Bridgeport. This eighth annual event features a swim in the Sound and 10 mile bike and 3.1 mile run loops for individuals and relay teams.
Experience the 25th Pat Griskus Olympic and 40th Sprint Triathlon at Lake Quassapaug. Compete in individual or relay events through scenic New England landscapes and shaded back roads in Middlebury.
July 2026
Experience a sprint triathlon at the scenic Hopkins Vineyard in Connecticut. Competitors swim and bike around Lake Waramaug in this unique multi sport event featuring individual and relay categories.
September 2026
Experience a scenic point to point swim and flat bike and run courses at Compo Beach. This inclusive triathlon offers individual and relay categories for all ability levels in a beautiful coastal setting.