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Cambridge Half Marathon

Sunday, November 2, 2025 @ 7:00 AM Cambridge, MA 02141 US

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Pre-Race Day Volunteer

Pre-Race Bib Distribution

You must be 16 or older to volunteer for this task.

October 31, 2025

November 1, 2025

Details

Volunteers will be responsible for distributing race bibs to participants on Friday and Saturday before race day.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Medal Preparation

You must be 16 or older to volunteer for this task.

October 31, 2025

November 1, 2025

Details

Volunteers will be responsible for unwrapping and organizing race medals Friday and Saturday before race day.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Pre-Race Quarter Zip Distribution

You must be 16 or older to volunteer for this task.

October 31, 2025

November 1, 2025

Details

Volunteers will be responsible for distributing quarter-zip pullovers to half marathon participants on Friday and Saturday before race day.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Pre-Race Shirt Distribution

You must be 16 or older to volunteer for this task.

October 31, 2025

November 1, 2025

Details

Volunteers will be responsible for distributing race shirts to 5K participants on Friday and Saturday before race day.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Pre-Race Brand Ambassador

You must be 16 or older to volunteer for this task.

October 31, 2025

November 1, 2025

Details

Volunteers will be responsible for handing out CHM + 5K backpacks or various samples to runners during bib pick up hours.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Pre-Race Hat Distribution

You must be 16 or older to volunteer for this task.

October 31, 2025

November 1, 2025

Details

Volunteers will be responsible for distributing hats to participants on teams Friday and Saturday before race day.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Pre-Race Bib Look Up

You must be 18 or older to volunteer for this task.

October 31, 2025

November 1, 2025

Details

Volunteers will be responsible for helping participants look up their race bib number during bib pick up.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Pre-Race Photographer

You must be 16 or older to volunteer for this task.

October 31, 2025

November 1, 2025

Details

Volunteers will be responsible for helping participants get the picture taken on Friday and Saturday before race day in front of the step & repeat with their bibs.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Race Day Volunteer

Race Day Bib Distribution

You must be 16 or older to volunteer for this task.

November 2, 2025

Details

Volunteers will be responsible for distributing race bibs to participants on race morning. More information will be shared closer to race week, but there will be donuts and coffee available to these volunteers on race morning as this is a very early morning shift.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Race Day Pullover Distribution

You must be 16 or older to volunteer for this task.

November 2, 2025

Details

Volunteers will be responsible for distributing quarter-zip pullover to half marathon participants on race morning. More information will be shared closer to race week, but there will be donuts and coffee available to these volunteers on race morning as this is a very early morning shift.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Bag Check

You must be 16 or older to volunteer for this task.

November 2, 2025

Details

Volunteers will be responsible for collecting and organizing participants' personal bags on race morning.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Finish Line Food Distribution

You must be 16 or older to volunteer for this task.

November 2, 2025

Details

Volunteers will be responsible for handing out and replenishing fruit to the runners after they cross the finish line.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Finish Line Water Distribution

You must be 16 or older to volunteer for this task.

November 2, 2025

Details

Volunteers will be responsible for handing out water to the runners after they cross the finish line.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Finish Line Medal Distribution

You must be 16 or older to volunteer for this task.

November 2, 2025

Details

Volunteers will be responsible for awarding the finishers with race medals after they cross the finish line.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Race Day Shirt Distribution

You must be 16 or older to volunteer for this task.

November 2, 2025

Details

Volunteers will be responsible for distributing shirts to 5K participants on race morning. More information will be shared closer to race week, but there will be donuts and coffee available to these volunteers on race morning as this is a very early morning shift.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Race Day Brand Ambassador

You must be 16 or older to volunteer for this task.

November 2, 2025

Details

Volunteers will be responsible for handing out CHM + 5K backpacks or various samples to runners during bib pick up hours.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Race Day Hat Distribution

You must be 16 or older to volunteer for this task.

November 2, 2025

Details

Volunteers will be responsible for distributing hats to participants on teams race day.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Race Day Bib Look Up

You must be 16 or older to volunteer for this task.

November 2, 2025

Details

Volunteers will be responsible for helping participants look up their race bib number during bib pick up.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

5K Spotters

You must be 16 or older to volunteer for this task.

November 2, 2025

Details

Volunteers will be responsible for directing 5K runners on race day to the proper corral, away from half marathon corrals. This is a VOCAL volunteer position.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Corral Keepers

You must be 16 or older to volunteer for this task.

November 2, 2025

Details

Volunteers will be responsible for directing runners to their designated corral on race day. This is a VOCAL & interactive position.

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

CambridgeSide, 100 Cambridgeside Place, Cambridge, MA
*Please look for an email during race week with more specific instructions

Water Stop

On Course Water Stop #2

You must be 16 or older to volunteer for this task.

At least 12 more volunteers needed.

Details

Volunteers will be responsible for handing out water to the runners at the assigned water stop along the course.

***A password is necessary for this volunteer assignment. This volunteer assignment is reserved for a group. Please do not try to sign up unless you are associated with that group.***

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

Mile 5/Harvard Athletic Area

On Course Water Stop #4

You must be 16 or older to volunteer for this task.

At least 12 more volunteers needed.

Details

Volunteers will be responsible for handing out water to the runners at the assigned water stop along the course.

***A password is necessary for this volunteer assignment. This volunteer assignment is reserved for a group. Please do not try to sign up unless you are associated with that group.***

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

Weeks Bridge/Memorial Drive

On Course Water Stop #3

You must be 16 or older to volunteer for this task.

At least 12 more volunteers needed.

Details

Volunteers will be responsible for handing out water to the runners at the assigned water stop along the course.

***A password is necessary for this volunteer assignment. This volunteer assignment is reserved for a group. Please do not try to sign up unless you are associated with that group.***

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

Arsenal Bridge

On Course Water Stop #6

You must be 16 or older to volunteer for this task.

At least 12 more volunteers needed.

Details

Volunteers will be responsible for handing out water to the runners at the assigned water stop along the course.

***A password is necessary for this volunteer assignment. This volunteer assignment is reserved for a group. Please do not try to sign up unless you are associated with that group.***

Volunteers are a valued part of the Cambridge Half Marathon + 5K team! Volunteers will receive a complimentary 2024 race t-shirt, 5 CambridgeSide garage parking passes, and a voucher for a 2025 Cambridge Half Marathon race bib after they complete their shift.

Location

Memorial Drive/Mass Ave

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