Tri-Town Loop 5K

FEB

21

2026

Explore three towns on your own schedule with this self-guided 5K community run. The route winds from Belmont's Beaver Brook Reservation through Arlington to finish in Newton Centre. Run the loop anytime during the designated Race Week and log your result.

Sat 21 Feb 2026

Belmont, Massachusetts

Registration

5 kilometers

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Event Concept

The Tri-Town Loop is a self-guided community run, different from a traditional race. Participants complete the course on their own during a designated period.

The Route

The mapped 5K (3.1-mile) course connects three communities. It begins at the historic Beaver Brook Reservation in Belmont Hill. The route then passes the western edge of Arlington Heights and through the tree-lined streets of the Waverley area. It finishes at the Newton Centre Playground in Newton.

Participation

The event takes place during a "Race Week" from February 16th through 21st. Runners can complete the loop at their own pace anytime within that week. After finishing, participants can upload their time and a photo from the finish line to a community leaderboard. Visit the organization's website for the most recent information.

5 km