Welcome to the 2019 Cohasset Triathlon. We are forever humbled by the super strong following from our returning athletes and the neighboring community.
We anticipate formal approval during the month of November - and plan to open registration on December 1, 2018 at 8:00 AM.
This event historically has one of the largest race fields in the region and sells out very quickly.
Please check back here for more information. In the meantime, if you are not on our mailing list and wish to be added please go here.
Brilliant aerial footage of the
2016 Cohasset Triathlon
We Are On The Radio
The Cohasset Tri is on the air - check out the 92.5FM "The River" commercial.