• Boston, MA

Charles River Marathon Invitational

  • Distance(s): Marathon
    • Race Overview: A race coming up on 09/07/2025 in Boston, MA. Get all the nerdy details below or follow the sign up links to secure your spot today!
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    Race data last checked: 2026-01-18

    Race Overview:

    This page is for volunteer registration.

    If you want to run CRMI on Sep. 7th, please visit racecancer.org/crmi to register. 

     

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