Run to the Rock

SEP
12
2026
A community road race in Marshfield with 5K, 10K and half marathon options, starting and finishing at Furnace Brook Middle School. Proceeds benefit local Boys & Girls Clubs and the course includes hydration stops and postrace snacks.
Sat 12 Sep 2026
Half Marathon 10 kilometers 5 kilometers

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31st Annual Run to the Rock

The event offers three road race distances that start and finish at Furnace Brook Middle School, 500 Furnace Street, Marshfield, MA.

  • 5K
  • 10K
  • 1/2 Marathon

Race proceeds support the Boys & Girls Club of Plymouth and the Boys & Girls Club of Marshfield. The half marathon has a course time limit of three hours; participants who finish within that limit receive an official finish time. The minimum age to enter the half marathon is 10.

Shirts are available for participants who register before the shirt deadline at the end of the day on Wednesday, August 26. Hydration stops are provided on course at approximately every two miles. Water and snacks are available at the finish area.

The event is managed by South Shore Race Management. Registration fees vary by distance, age category, and registration period. Visit the organization's website for the most recent information.

Half Marathon
1/2 Marathon
10 km
10k
5 km
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