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TSR Trail Half Marathon

Name: TSR Trail Half Marathon
Start: 2025-06-15
End: 2025-06-15
Location: Adams

Adams, United States • 15 Jun 2025

The TSR Trail Half Marathon will take place in Adams on Sunday 15 June 2025. You can run between 10 and 21 kilometers. Visit the organization's website for the most recent information.

United States Massachusetts Adams

Race information

Website Registration

21 km

Thunderbolt Ski Runners Trail Half Marathon

10 km

Thunderbolt Ski Runners Trail 10k

Visit the organization's website for the most recent information.

Trail runs nearby

Sunday Nov 30

Gorge après Gorge

Chesterfield - 21 mi from Adams

0 km

5 km

Celebrate the Sunday after Thanksgiving at Gorge après Gorge in Chesterfield Gorge with a timed 5k, family fun walk, and new kids race. Finishers earn locally baked cookie medals and a warm postrace potluck to benefit Hilltown Land Trust.

Saturday May 16

Free Spirit 50k

Leyden - 25 mi from Adams

50 km

Run the Free Spirit 50K in Leyden, Massachusetts and enjoy a scenic New England ultramarathon. The course follows dirt roads past historic farms, leafy woods and an 1870s covered bridge for a rewarding, challenging day.