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 community, inclusivity, and environmental stewardship, following Leave No Trace principles. Aid stations provide vegan-friendly refreshments, and the event supports land conservation efforts. The race fosters a supportive atmosphere, welcoming adaptive athletes and promoting equal opportunities for all participants.

Registration is limited and the event often sells out. 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.
Trail runs nearby

Run for the Dolls is a six-hour running event held in Fitchburg, Massachusetts, at 53 Pearl Hill Road. The race takes place on a track, offering participants a unique endurance challenge to cover as much distance as possible within the allotted time. The event fosters a spirited and supportive atmos..

The TARC Blue Hills Skyline Trail Run is a challenging 12K race set in the scenic Blue Hills Reservation in Milton, Massachusetts. Participants will tackle approximately 2,300 feet of elevation gain on a rugged course featuring rocky terrain, steep climbs, and technical descents, all while enjoying..

The Flat Rock Trail Race, held in Dunstable, Massachusetts, features a challenging 5-mile loop with nearly 600 feet of elevation gain. The scenic course includes landmarks such as the Arched Bridge Conservation Area, an old railroad bed, a former granite quarry and farm, and climbs to the tops of Bl..

The Woodland Trail Series, hosted by Tri-Valley Front Runners, is a popular trail running event held at West Hill Dam in Uxbridge, Massachusetts. Celebrating its 27th year, the series features three races on well-marked courses through mostly wooded single and double track trails, with some gravel a..

The Tarc Summer Classic will take place in Medfield on Saturday 16 August 2025. You can run between 10 and 40 miles.

Greenbelt's Vineyard Hill Trail Run is an annual trail running event held in South Hamilton, Massachusetts, located on the scenic town line of Hamilton and Topsfield. The race offers 5K and 10K distances that challenge runners with a course featuring Vineyard Hill, sections of Bradley Palmer State P..