Cohasset Triathlon
Registration Open
When is Cohasset Triathlon?
Cohasset Triathlon takes place on Sunday, June 28, 2026 in Cohasset, MA.
What distances does Cohasset Triathlon offer?
Cohasset Triathlon offers 3 events: Individual - Triathlon, Individual - AquaBike, Relay Team (2 or 3 person).
| Event | Distance | Price | |
|---|---|---|---|
| Individual - Triathlon | — | $125.00 | Register |
| Individual - AquaBike 2 spots left | — | $125.00 | Register |
| Relay Team (2 or 3 person) | — | $225.00 | Register |
How much does Cohasset Triathlon cost?
Registration for Cohasset Triathlon starts at $125.00. Prices vary by event distance.
Where is Cohasset Triathlon held?
Cohasset Triathlon is held in Cohasset, MA at 345 Atlantic Avenue.
About Cohasset Triathlon
KICK OFF THE SUMMER WITH 1,000+ ATHLETES IN THIS SENSATIONAL EVENT!
Swag & Giveaways
Individual - Triathlon: Cohasset Tri 2026 T-Shirt
Individual - AquaBike: Cohasset Tri 2026 T-Shirt
Relay Team (2 or 3 person): Cohasset Tri 2026 T-Shirt
From $125.00
Register Now