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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. Offering 10K, Half Marathon, Marathon, and 50K distances, the course features a relatively flat, smooth 10K loop with twisting trails suitable for all skill levels. Runners complete multiple loops depending on their chosen distance, with a single aid station at the start/finish providing vegan-friendly refreshments.

The race emphasizes community, inclusivity, and environmental stewardship, adhering to Leave No Trace principles. Registration is limited and affordable, supporting land conservation efforts. The event is Trail Sisters Approved and welcomes adaptive athletes, fostering a supportive and spirited trail running experience. Visit the organization's website for the most recent information.

United States Massachusetts Weston

Race information

Website
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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