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CRM Invitational: Volunteer Registration
Allston, Massachusetts
4
Aid Stations
7
Days Away
About This Race
This page is only for signing up to volunteer. Please navigate to the volunteer section to view the various shifts available.
Join us for our pre-race number pickup on Saturday Sep. 12th, or various shifts available on race day, Sunday, Sep. 13th, 2026
Please find all other race info on our event page: CRM Invitational
CRM Invitational is made possible each year thanks to the help of our wonderful volunteers. We greatly appreciate your support! As a volunteer, you'll assist with number pickup, venue setup, registration, bag check, water stops, marshaling, medals/awards, and cleanup.
The Race:
Our 2nd annual Charles River Marathon Invitational (CRMI) is held on the same course as the Charles River Marathons, but geared towards runners who've completed a marathon within 20 minutes of their BQ time since Jan 1, 2024. We will also offer a limited number of time-waived entries for fundraiser runners. This flat, fast, certified course attracts runners from across the United States and overseas to Boston's beautiful Herter Park. Over 73% of our 2025 finishers qualified for the 2026 Boston Marathon!
Key Dates
Race Day
Sep 13, 2026
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Aid Stations
4| Station | Distance | Crew | Drop Bags | Cutoff | Supplies |
|---|---|---|---|---|---|
Self-Serve BYOB Station Self-serve bring-your-own-bottle station near the start line; volunteers return bottles to the table after runners use the drop zones. | -- | -- | runner-provided bottlestapesharpies | ||
H2O-1 / Start-Finish BODYARMOR Hydration Station The start/finish hydration station has BODYARMOR Orange Mango sports drink and spring water. GU Liquid Energy COLA is available starting at 8:00 AM. | -- | -- | BODYARMOR Orange Mango sports drinkspring waterGU Liquid Energy COLA | ||
H2O-2 Hydration station along Greenough Boulevard. GU Energy Gel VANILLA is available starting at 7:30 AM. | -- | -- | BODYARMOR Orange Mango sports drinkspring waterGU Energy Gel VANILLA | ||
H2O-3 Hydration station along Greenough Boulevard. GU Energy Gel COLA is available starting at 7:30 AM. | -- | -- | BODYARMOR Orange Mango sports drinkspring waterGU Energy Gel COLA |
Race Planning
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