Race Discovery
CR Half: Volunteer Registration
CR Half: Volunteer Registration logo

CR Half: Volunteer Registration

Cambridge, Massachusetts, United States
May 17, 2026
Running

About this race

This page is only for signing up to volunteer. Please navigate to the volunteer section to view the various shifts available.

Please find all other race info on our event page: CR Half.

CR Half 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:

A Half Marathon and Team Relay on a fast, flat 2.6 mile loop around the scenic Charles River. Starting and finishing at the Marsh Post, and held on the same course as our popular Boston 5K Summer Series and Charles River Marathon.

Join fellow runners on May 17, 2026 for the CR Half: Volunteer Registration. It's a fantastic Half-Marathon featuring a flat and fast course in Cambridge.

Pick your distance

Running

Please click "Volunteer" in navigation above.

The "Sign Up" button below is only for running the race.

May 17, 2026 Half-Marathon 6:30 AM
Free
Closed

Weather Overview

These values represent the 2-year monthly averages for May in Cambridge.

Temp (°C)
Minimum temperature (monthly average) 15.6° / Maximum temperature (monthly average) 26.2°
Feels Like (°C)
Minimum feels like (with wind chill; monthly average) 15.6° / Maximum feels like (with wind chill; monthly average) 26.2°
Wind (km/h)
Average wind speed (monthly average)
19.4
Precipitation (mm)
Average precipitation (monthly average)
0.3mm

About Cambridge

CR Half: Volunteer Registration takes place in Cambridge, Massachusetts, United States. The local timezone is America/New_York.

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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.

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