Lake Terramuggus Olympic Triathlon 2026

The race.

The Lake Terramuggus Olympic Distance Triathlon takes place August 15, 2026, starting at 8:00 a.m. at Blish Park in Marlborough, Connecticut. The race features a 1,600-yard swim, 25-mile bike, and 10-kilometer run. Two waves start the event: Wave 1 (Men and Relay teams) at 8:00 a.m. and Wave 2 (Females) at 8:02 a.m. Race day check-in opens at 6:30 a.m. Awards are given to the top three overall finishers by gender and to top finishers in age groups (19 & under through 60+), as well as to top relay and aqua/bike division teams. T-shirts are provided for pre-registered participants only (registration deadline August 1). A bike cutoff of 2 hours 45 minutes applies; athletes who exceed this time may complete one run loop but are ineligible for awards.