Dover Sherborn Boosters Triathlon
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Event overview
The Dover Sherborn Boosters Triathlon is scheduled for September 13, 2026, in Dover-Sherborn, MA. The race is organized to benefit the Dover-Sherborn Boosters, a nonprofit that supports school athletic programs. The 2025 race was canceled because of issues with high school facilities and was rescheduled to the new 2026 date; registered 2025 participants were offered the options to transfer their entry to 2026 or donate their fee.
Race format and courses
The triathlon is a sprint-distance event with individual and relay team entries. Entry pricing listed in the event information is $80 for individuals and $175 for relay teams, with prices noted to increase after March 30, 2026.
Distances:
- 0.25 mile swim at Farm Pond, a kettle pond
- 14.3 mile bike on roads through Dover and Sherborn
- 3.4 mile run on local backroads
The course uses a double transition format and finishes at Dover-Sherborn High School. A post-race breakfast brunch buffet is provided by local merchants. Volunteer opportunities are available for students and adults. Visit the organization's website for the most recent information.
