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Mosquito Hill Endurance Run

New London, United States • 25 Oct 2025

The Mosquito Hill Endurance Run is an annual running event held at the Mosquito Hill Nature Center in New London, WI. Participants can choose from various timed options, including 3, 6, and 12-hour races, as well as a fun 5k. The course features a scenic 3.4-mile loop that traverses diverse terrains, including wetlands and forests.

The event is designed for runners of all skill levels, with proceeds benefiting the nature center through a volunteer-run organization. Participants are encouraged to bring reusable cups, and awards are given to top finishers in the longer races. The event promotes a friendly and supportive atmosphere for all. Visit the organization's website for the most recent information.

United States Wisconsin New London

Race information

Registration Facebook
12 hr
400 m+
12 Hours
6 hr
400 m+
6 Hours
3 hr
400 m+
3 Hours
5 km
Fun 5k
Visit the organization's website for the most recent information.
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