Race Information

Thompson Island Outward Bound 4K Trail Run
Boston, MA
City Location
Suffolk County
May 22, 2024 - Wednesday
4K trail run
May 23, 2024 - Thursday
4K trail run
  • Race Web Page
  • Details from event's RunSignUp.com listing:

    The 4K Trail Run is the most unique race in Boston. It takes place on the newly named Cathleen Stone Island (formerly Thompson Island) in the Boston Harbor where teams can enjoy an afternoon and evening with their coworkers and friends, starting with a race through the entire island and ending with dinner, beer, and an on-island party. The goal of the 4K Trail Run is to provide each sponsoring team with team building, community recognition, and support for the hands-on STEM program provided to Boston youth. 

    The 4KTrail Run is an excellent way to invest in education of Boston youth and is our most popular corporate fundraising event. This year’s 4K Trail Run will take place on Wednesday, May 22nd, and Thursday, May 23rd, 2024. (Teams and runners must select one day to participate)

For the love of all that is good and moisture wicking...

Though we try to be accurate and on top of things... Race details can change when we aren't lookin. And once in a while we simply make a mistake.

ALWAYS visit the race's website for the most complete and accurate race information.

Listing Status

  • Added to our Directory
    Sep 20, 2010
  • Last Updated in our Directory
    Dec 17, 2023
  • Last checked by a snack-eating human.
    Mar 8, 2024
  • Appears in Directories

Updates, Options, Corrections, or Problems

Run-Time: Saved Race

  • A Saved Race is one that has been added to your personal directory. You can organized races in lists, and add comments for your own personal reminders and information.
  • You must Create an Account and Log In to save races to your own personal directory.
  • Learn more about Saved Races

Claimed Race