Race for the Refuge

September 27th 2026
Sudbury, MA
6 Hours

The Highland City Striders welcome you to explore the trails at the Assabet River National Wildlife Refuge in Sudbury, MA! The Race for the Refuge begins at the ARNWR Visitor’s Center and traverses the beautiful trails around the Refuge. The course will lead runners into this idyllic nature refuge, past ponds, through pine and oak forests, and alongside mysterious military bunkers.

The double track trails are hard-packed earth and gravel and the loop includes about 2.5 miles of pavement and 140 feet of elevation gain, with a gentle hill about 2 miles in and a spicier one at mile 5. It’s a great course for beginner trail runners. For the advanced trail runner, it could be an opportunity for a new PR!

Upcoming Races

Sep 27 2026
6 Hours
Multiple Loop
2 Elevation Rating
Rolling, ~2500 feet in 50 miles
2 Surface Rating
Mostly groomed trail or dirt roads

Additional Distances

This event also has the following sub ultra distances

3 Hours 10 KM 30 KM

Results

6 Hours

Date Finishers Top Result (F) Top Result (M)
09/28/25 4 37.28

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