
From the Organizer
CATEGORIES:
SPACE IS LIMITED
For all of the details about this race, please go to this page https://www.streamlineevents.com/kids-tri-cohasset
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
83°
Typical Low
64°
Chance of Rain
33%
Based on US Climate Normals data from Hingham, 5 mi from the venue.
Host City
Elevation
51 ft
Nearest Airport
BOS
Boston Logan International Airport · 13 mi
Time Zone
Eastern Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Cohasset Kids Triathlon, put it on the calendar, and turn “someday” into a start date.
Coming Up
Cohasset Triathlon
Less than a mile away
DAM SPRINT TRIATHLON + DUATHLON
43 miles away
APPLEMAN TRIATHLON/DUATHLON/AQUABIKE CHARITY RACE
40 miles away
Mattapoisett Lions Triathlon
40 miles away
From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
Three sports, one race — swim, bike, run in sequence, with transitions that are a discipline of their own.
Open water, open roads, and competition with yourself. Cross the finish line knowing what it took to get there.
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think.
Frequently Asked Questions (FAQs)
Cohasset Kids Triathlon
Aug 1, 2026