Thompson Island Outward Bound 4K Trail Run & Walk

September 22 - 30, 2021

This year we will be offering both a fully virtual and a modified in-person event.

Run with us from anywhere!

The Thompson Island Outward Bound 4K Trail Run supports the life changing programs Thompson Island Outward Bound Education Center offers to Boston’s youth.

Our virtual format will offer runners access to more than 20 unique 4K routes around Boston, a Thompson Island 4K Trail Run swag, virtual bibs and finisher certificates, and opportunity to submit photos and times for fun prizes!

(If you are racing with a Sponsored Team, email your captain for complimentary registration codes or access link for in-person event prior to signing up)

Virtual Runner Registration

Sponsor a Team!

Our limited on Island runner spots will be reserved for Team Sponsors, secure yours now!

TEAM BUILDING featuring opportunities for your team members to participate in fun, engaging activities that bring them together and help build comradery including the on-Island race celebration, virtual trivia nights, and much more. 

COMMUNITY RECOGNITION Our goal is to ensure all sponsors receive maximum recognition, from social media shout-outs to inclusion of promotional products in our race swag bags. Companies will have multiple opportunities to have their support recognized to all of our registered runners.

Sponsor a Team

Get Race Ready!

Make the most of your 4K with our Race Day Resources or get answers for the most frequently asked questions. 

Virtual Race Resources On Island Race Day

Fundraise to Increase Your Impact

Support this year's annual fundraising campaign!

Covid-19 has affected everyone, and the work we are doing today to address Boston children’s social, emotional, and academic needs is critical.
Runners can make a direct impact in the life of a Boston Public School student by conducting their own fundraising campaign. 
Peer to Peer - Learn More


Raised of $100,000

Presenting Sponsor
Champion Sponsor
Winning Sponsor
Competitive Sponsor
Race Team Sponsor
In Kind Supporter

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