Run 'Round the Mountain Open 10K
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Run 'Round the Mountain OPEN 5K / 10K, Deerfield MA
Run 'Round the Mountain OPEN 5K / 10K is a road running event in Deerfield, Massachusetts, organized by Massachusetts Senior Games and scheduled for November 11, 2026. The event uses a start and finish located at Holy Family Roman Catholic Church, 29 Sugarloaf St., S. Deerfield. This location is about a quarter mile up Sugarloaf Street from the town center and replaces the previous start and finish on Park Street.
The move to the church location provides on-site parking, access to a restroom, and shelter from inclement weather. Course maps have been altered slightly to reflect the new start and finish location.
Distances offered
- 5 km race
- 10 km race
- 5 km walk timed with runners, same route
Online registration closes on November 8, 2026 at 5:00 PM ET. Entry fees listed for the event include a $30 fee for the individual 10K and $25 for the individual 5K and the 5K walk. U.S. veterans classified as active duty, retired, or with an honorable discharge are listed as eligible for no-cost entry for both 5K and 10K categories. Walk participants receive a bib number and are timed with 5K runners; medals are noted for walkers who finish ahead of runners. Visit the organization's website for the most recent information.
