TARC Spring Classic

Weston, United States • 25 Apr 2026

The TARC Spring Classic is a trail running event held annually at Jericho Town Forest in Weston, Massachusetts. It offers multiple distance options including 10K, Half Marathon, Marathon, and 50K, catering to runners of all levels. The course features a relatively flat, smooth 10K loop with additional segments for longer distances, marked clearly with flags and signs.

The race emphasizes a supportive, inclusive atmosphere with vegan-friendly aid stations stocked with hydration and snacks. Participants are encouraged to follow Leave No Trace principles. The event is organized by the Trail Animals Running Club, a nonprofit promoting equitable trail running access, and supports land conservation efforts. Visit the organization's website for the most recent information.

Race information

50 km
50k
26 mi
Marathon
13 mi
Half Marathon
10 km
10k
Visit the organization's website for the most recent information.
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