May 20, 2017 at 9:00am
DCR Massasoit State Park
1361 Middleboro Avenue
East Taunton, MA 02718

5/10K Course Map

  • New courses!
  • Mixed fire lane and single track

Race Weekend Timeline

Thursday, 5/18/17:

  • Early Bib Pickup- 5pm-8pm

Marathon Sports
287 School Street
Mansfield, MA 02048

Friday, 5/19/17:

  • Online Registration closes- 8:00pm

Saturday, 5/20/17:

  • Bib Pickup and Day of Registrations- 7:30-8:45am
  • Start of Race- 9:00am

Social Links & Hashtags



Past Photos

Past Results

Event Location

Refunds, cancellation and transfer policy


The Massasoit 5K and 10K trail races are put on in cooperation with the Friends of Massasoit State Park, as well as the Massachusetts Department of Conservation and Recreation, and features just a sampling of one of our favorite trail systems!

This 4th Annual trail race event will feature an all new 5K and a two loop 10K course which starts off on some nice flat fire lanes, but don’t let it fool you!  Soon enough you’ll be winding through single tracks and rolling through the trails along the shoreline of Lake Rico and LeBaron Hill.  With the varied terrain of the course, this race challenges all skill levels. Don’t let the 5K distance fool you! Or double down if you want more!

*A portion of the registrations will be donated to the DCR Conservation Trust and earmarked for DCR Massasoit State Park projects.

5/10K Trail Races

-Online registration opens February 19th
$25 thru 5/19/17
$30 walk-up registration
-Custom event bib and tech shirt included*
-Medals, Trail Series swag and Marathon Sports gift cards ($25/25/25) to the Top 3 Females and the Top 3 Males overall in each distance
-Medals and Trail Series swag to the Top 3 in each age division in each distance, plus a Marathon Sports gift card ($15) to the Top 1 F/M in each age division in each distance: 18 & under, 19-29, 30-39, 40-49, 50-59, 60-69, 70 & over (excluding overall).
-Scoring based on ‘gun start’ time


-Register online by clicking HERE
-10 Spots Available
-Custom event shirt included*
-Volunteer Perks, you can pick from the following:

  1. Run this race in 2018 for free
  2. Apply credit towards another Northeast Race Management event registration before next year’s Massasoit trail race
  3. Defer the credit towards a conservation fund


*Shirts and sizes guaranteed to all participants registered online before midnight, May 7, 2017. After this date, only the available sizes remaining will be displayed while registering. Any quantity of shirts available at the conclusion of the race will be available to purchase, while supplies last.


2/3/17- Registration opens on February 19th at 7pm

1/31/17- New 5K and 10K (2 loops) courses

12/1/17- Awaiting permits.