Cathleen Stone Island Runners

Join the growing Cathleen Stone Island running community! Along with our annual 4K Trail Run, Cathleen Stone Island Outward Bound is a proud partner of the 2025 ASICS Falmouth Road Race. Combine your passion for the outdoors and Cathleen Stone Island's mission of providing outstanding educational opportunities with your love for running by joining the team! More information on the Falmouth Road Race  and Boston Marathon below.

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Falmouth Road Race

August 17th, 2025

2025 team application is now closed.

Cathleen Stone Island Outward Bound School (CSIOBS) is proud to be a partner of the 2025 ASICS Falmouth Road Race for the fourth straight year! We have a fantastic team of runners who have each taken a courageous step into the unknown to support important, free, eye-opening expeditions for Boston's youth. To learn how to support our team, click here. 

Boston Marathon

We are thrilled to announce that Cathleen Stone Island Outward Bound was a proud partner of the 2025 Bank of America Boston Marathon Official Charity Program! Meet our team here.

The application for our 2026 team is not yet active. If you are interested in being contacted when it opens, please contact Jackson Donahue.