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Flat Rock Trail Race

Dunstable, United States • 21 Jun 2025

The Flat Rock Trail Race is a new trail running event taking place in Dunstable, Massachusetts, with proceeds benefiting the Humane Society for Greater Nashua's building expansion. Participants will navigate a scenic 5-mile loop featuring nearly 600 feet of elevation gain, including diverse terrains such as an old railroad bed, a former granite quarry, and the tops of Blanchard Hill Ski Area and Flat Rock Hill. Runners can complete as many loops as they wish within a six-hour timeframe. The event coincides with local festivities, making it a great opportunity to enjoy the community while supporting a good cause. Visit the organization's website for the most recent information.

United States Massachusetts Dunstable

Race information

Website Registration
5-Mile Loop
Visit the organization's website for the most recent information.
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