Great Woods Marathon

APR

24

2027

A flat marathon run on a two mile loop at the Xfinity Center in Mansfield, MA. The course has timing at every mile, water and restrooms every two miles, and a separate two mile test run on the same loop.

Sat 24 Apr 2027

Mansfield, Massachusetts

Website

26 miles

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Great Woods Marathon

The event features a full marathon and a separate two mile test run at the Xfinity Center in Mansfield, MA. The marathon covers 26.2 miles by using a closed, flat 2-mile loop completed 13 times, with the start positioned 0.2 miles ahead of the finish line.

The loop is designed to keep runners near support and facilities. Bathrooms and water are available every two miles. There are timing locations at each mile marker to provide accurate mile splits and full post-race reporting. The course is described as spectator friendly and fully closed for the race.

On-site facilities include accessible restrooms, parking in the venue lot, and provisions for personal hydration tables. Event information notes a six hour time window for the marathon. A separate Two Mile Test Run uses one lap of the same course as a preview option on the same day.

Registration details listed by the organizer:

Marathon registration opens April 26, 2026 and closes November 30, 2026. Fee $95.00.
Two Mile Test Run registration opens May 14, 2026 and closes April 24, 2027. Fee $30.00.

Distances: Visit the organization's website for the most recent information.