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2023 Boston 5K Summer Series // Volunteering

B5k summer series logo final

Sign up here to help at the 2023 Boston 5K Summer Series. Volunteers assist with set up, registration, water stops, directing runners on the course, and clean up. Volunteers get free food and drinks at the party after the race!

6:00 PM, Thu. Aug 31, 2023

Cambridge, MA 02138

Race / Category
Prizes / Awards
No surprise fees - what you see is what you pay, service fee included
5:30 PM
5:30 PM
Organized by
Race logo rectangle %281%29

RACE Cancer Foundation

From the Organizer


Thursday evening 5K runs along the Charles River at the Marsh Post. Volunteers get food & drink tickets for the post-race party!

PLEASE NOTE - If you want to run, please visit: - this page is for volunteer shifts only.