Triathlon Race Calendar Near Marlborough, Connecticut
5 events found
Aug
15
Lake Terramuggus Olympic Triathlon
Marlborough, Connecticut, United States
Triathlon
Ultra
41.7K
Jul
30
Lake Terramuggus Sprint Triathlon #4
Marlborough, Connecticut, United States
Triathlon
23.1K
11.8K
18.2K
Jul
16
Lake Terramuggus Sprint Triathlon #3
Marlborough, Connecticut, United States
Triathlon
Sprint Tri
Super Sprint Tri
Sprint Relay Tri
Aqua Bike
Jul
02
Lake Terramuggus Sprint Triathlon #2
Marlborough, Connecticut, United States
Triathlon
23.2K
11.8K
18.2K
Jun
18
Lake Terramuggus Sprint Triathlon #1
Marlborough, Connecticut, United States
Triathlon
23.1K
11.8K
18.2K
Lake Terramuggus Olympic Triathlon
Marlborough, Connecticut, United States
Aug 15, 2026 (Sat)
Triathlon
Ultra
41.7K
Lake Terramuggus Sprint Triathlon #4
Marlborough, Connecticut, United States
Jul 30, 2026 (Thu)
Triathlon
23.1K
11.8K
18.2K
Lake Terramuggus Sprint Triathlon #3
Marlborough, Connecticut, United States
Jul 16, 2026 (Thu)
Triathlon
Sprint Tri
Super Sprint Tri
Sprint Relay Tri
Aqua Bike
Lake Terramuggus Sprint Triathlon #2
Marlborough, Connecticut, United States
Jul 2, 2026 (Thu)
Triathlon
23.2K
11.8K
18.2K
Lake Terramuggus Sprint Triathlon #1
Marlborough, Connecticut, United States
Jun 18, 2026 (Thu)
Triathlon
23.1K
11.8K
18.2K