The Hamsterwheel - New Boston, NH

The Hamsterwheel is an annual ultrarunning event held in New Boston, NH, featuring races of 6, 12, 24, and 30 hours, including relay options. Runners traverse a scenic, largely flat 4-mile loop along the New Boston Rail Trail, starting near the Hillsborough County Fairground. The event encourages participation from first-time ultrarunners and seasoned athletes alike, offering opportunities to earn custom belt buckles for completing 100 miles individually or as part of a team.

Participants can also enjoy themed aid stations, team camaraderie, and the chance to set personal or team distance goals. The event emphasizes fun, community, and challenging oneself in a supportive environment. Visit the organization's website for the most recent information.