TARC 100 Endurance Runs

This event meets ATRA's Event Standards.


Oct 06, 2018 at 7:00 AM

TARC 100 Endurance Runs

639 Dover Road

Westwood MA, 02090


Event Facebook page

Entry Fee $55
(Lowest or Early Registration)

Entry Fee 2 $95
(Highest or Late Registration)

Prize Money: no


  • 100K
  • 100M
  • 26.2M
  • 50K

Type: Trail

Participant Limit: 400

Percent of the course on un-paved trails: 95%

First Year of the Event: 2013

Men's Record: M: 19:35:46

Masters Men Record: MM: 20:15:46

Women's Record: W: 22:37:27

Masters Women Record: MW: 22:37:27

Description: Known as one of the top 3 toughest 100 milers in the East. Added multiple distances for a festival weekend at bucolic Hale Reservation, 20 minutes outside of Boston. Great family affair, plenty of camping opportunities, nearby hotels, lake swimming, great hiking. Great value too. Perfect event to come test yourself, play and enjoy with family and friends.


Race event photo


Past Event Dates

Held on Oct 06, 2018

Held on Oct 07, 2017

Held on Oct 08, 2016

Held on Oct 10, 2015

Held on Jun 07, 2014

Held on Jun 14, 2013

Event Results