Welcome to the 2018 Cohasset Triathlon. This year's race field looks FANTASTIC!! By far one of the largest race fields in the region. We are forever humbled by the super strong following from our returning athletes and the neighboring community.
CURRENT STATUS: we have limited bib numbers that have recently become available to participate in this year's event. Please register now to ensure you land a spot.
NEW COURSE: due to the Cunningham Bridge project, we have a bike detour in place that will add approximately one mile to the bike course. The run will be an out and back course along Jerusalem Road, likely one of the most scenic roads in Cohasset! See here.
If you have any questions please contact us 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.