Tarrywile Half Marathon

Danbury, United States • 16 Nov 2025

The Tarrywile Half Marathon, held at Tarrywile Park in Danbury, Connecticut, is a challenging trail race known for its significant elevation gain of nearly 3,000 feet and technical Northeast single-track terrain. The course offers stunning views of Danbury and the park's tranquil lakes. The event features three distances: a 10K, a half marathon (two loops), and a marathon (four loops), with elevation gains of 1,500+, 3,000+, and 6,000+ feet respectively.

Runners experience rocky, rooty, and hilly trails on a looped course. The race promotes sustainability with a cupless policy and provides aid stations. Awards include a $500 cash bonus for fast half marathon finishers and finisher medals. Visit the organization's website for the most recent information.

Race information

42 km
6000 m+
Marathon
21 km
3000 m+
Half Marathon
10 km
457 m+
10k
Visit the organization's website for the most recent information.
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