Triathlon Details

Date & Time September 12, 2021 (Rain or Shine!)  First wave in water @ 8:30 AM
Check In You can check-in and pick up your race packet and t-shirt the day before the race on Saturday from 1:00 to 3:30 pm in the beach parking lot or the morning of the race on Sunday from 6:30 to 7:30 am. No bike drop-offs on Saturday.
Address Stiles Pond, Boxford Town Beach at Keith Koster Park
1 Stiles Pond Road
Fees $60 Individuals
$90 Relays
All proceeds go to support Scholarships at Masco High School in Rick Cashin’s name.
Registration Deadline 9/2/2021
Distances .25 mile swim; 10 mile bike; 1.60 mile run. Click here to view a course map. Another version can be downloaded here: CTH Tri Course.
Awards Awards will be presented to top finishers in several categories.
Questions? Email is at