Cathleen Stone Island Outward Bound School (formerly Thompson Island), Boston MA
Wednesday, May 21st, 2025
🏃♂️ Event Overview
- Unique Race: The 4K Trail Run is the most unique race in Boston!
- Location: Taking place on Cathleen Stone Island in the Boston Harbor.
- Experience: Teams and individual runners will enjoy an afternoon and evening with their coworkers and friends.
- Transportation: After a short ferry ride (~30 minutes) to the island, the event will kick off with a 4K race through the island and end with dinner, beer, and an on-island party.
🎉 Purpose of the Race
- Support a Mission: Every dollar raised from the 4K Trail Run supports Cathleen Stone Island's mission to deliver free, hands-on science learning to Boston's youth.
- Investment in Education: The 4K Trail Run is an excellent way to invest in education of Boston youth.
- Corporate Fundraising: It is our most popular corporate fundraising event.
- Race Dates: This year’s 4K Trail Run will take place on Wednesday, May 21st, and Thursday, May 22nd, 2025 (Teams and runners must select one day to participate).
🔗 More Information
- Race Link: For more details and registration, visit this link.
Starting Line Map
Coaching
Race Strong, Smart & Healthy with Online or In-Person Coaching!
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