Tarrywile Half Marathon

The Tarrywile Half Marathon, scheduled for November 16, 2025, is a challenging trail race set in Danbury, Connecticut. Known for its tough terrain, the course features significant elevation changes and technical single-track paths, offering stunning views of the surrounding area. Participants can choose from three distances: a Half Marathon, a Marathon, and a 10K, with hikers and walkers welcome in the shorter events.

The race includes a cash bonus for top finishers and provides a post-race celebration with refreshments. Registration is required, and the event emphasizes sustainability by encouraging runners to carry their own hydration. Visit the organization's website for the most recent information.