Lake Terramuggus Sprint Triathlon #4 – Marlborough, CT 2026

The Lake T Sprint Series has been the first race for many Iron Distance Triathletes. In its 25th year , this race continues to be the stepping stone for so many triathletes to get to the next level. Racks are first come, first serve, waves are male/female, and there is a relay division as well. The 600 yard lake swim is followed by a 2 loop bike course with rolling hills. The 5K run is a beautiful course around the lake which has a few small inclines and downhill the last mile. Aid is available on the run at the town hall section. **PLUS we offer a Super Sprint race for those looking to test the waters of triathlon! This will be a 200 yard swim, 5.5 mile bike (one loop) & 1.7 mile run. Online Prices: Sprint Individual Registration $45.00 Super Sprint Registration $35.00 Relay Registration $65.00 Aqua/Bike $45 Day of Prices: Sprint Individual $60 Super Sprint $45 Relay $75.00 Aqua/Bike $60 Online Registraion Closes 4pm race day Plus don't miss: LAKE T OLYMPIC DISTANCE TRIATHLON Saturday