3 triathlon events in Cohasset, Massachusetts
From big races to Saturday morning group runs—find triathlon events and connect with the local endurance sports community.
Cohasset
3 events in Cohasset-
Mon, Jun 15, 2026 at 6:00 AMSee full details
WHAT:
Start your day with purpose and energy at our beautiful 6-lane, 25-yard outdoor pool. Whether you're new to Masters swimming or a former collegiate athlete, every workout is designed to challenge and support you. Come swim with a great group of people and get stronger in the water!
WHEN:
June through September
Every Tuesday & Thursday morning
6:00 AM – 7:15 AM
WHO IT’S FOR:
Swimmers age 18 and up who can swim 100 yards freestyle (4 lengths) in 1:50 or faster.
WHAT TO EXPECT:
Each practice includes a warm-up followed by two to three sets focused on building fitness, speed, and endurance. Most workouts average around 3,000 yards.
COACH BILL BURNETT:
Bill became Head Coach of the Masters Team in 2022, taking over from longtime coach and team founder Jim Zotz. Under Bill’s leadership, the team has grown, consistently filling all 45+ spots each summer. Bill is a DIII All-American swimmer from Ohio Wesleyan University, owner of Goldfish Swim School in Rockland, and Founder of the Cohasset Triathlon.
COST:
Full Season (28 practices): $250
Half Season (14 practices): $175
QUESTIONS?
Email Coach Bill at [email protected]
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Sun, Jun 28, 2026 at 7:45 AM
KICK OFF THE SUMMER WITH 1,000+ ATHLETES IN THIS SENSATIONAL EVENT!
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Sat, Aug 01, 2026 at 8:45 AMSee full details
Every child is a winner in this race! Our goal is to create a fun, relaxed, and inspiring experience for kids ages 6 to 14.
The race begins at the Cohasset Swim Center, offering easy access with convenient parking nearby. The swim portion takes place in a fantastic 25-yard outdoor pool. The bike and run segments are held on Sohier Road, a two-lane route fully closed to vehicle traffic.
CATEGORIES:
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8 & UNDERS (Swim 2 lengths of the pool, Bike 1.4 miles, Run 1/2 mile)
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9-10 YEAR OLDS (Swim 4 lengths of the pool, Bike 1.4 miles, Run 1 mile)
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11-12 YEAR OLDS (Swim 6 lengths of the pool, Bike 1.4 miles, Run 1 mile)
SPACE IS LIMITED T0 250 KIDS
For all of the details about this race, please go to this page https://www.streamlineevents.com/kids-tri-cohasset
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