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 overse
Hotels Near This Race
Find accommodation close to the start line in Allston, MA. Sorted by distance from the race venue. Book early — race weekend hotels fill fast.
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CRM Invitational: Volunteer Registration 2026 — Allston, MA
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Race Travel Insurance
Don't forget travel insurance for September 13.
You've trained for months and booked a trip to Allston, MA.
A pre-race injury, a delayed flight, or a family emergency can derail the whole thing.
Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it,
and may cover medical costs if something goes wrong on the course. Plans typically only run
5-7% of your total trip cost — and running events are covered under standard plans with no
additional coverage needed.
Trip cancellation up to 100% of prepaid costs
Running events covered under standard plans — no add-ons needed
Trip interruption up to 150% of non-refundable costs
