On Spring Ln, Plymouth, Plymouth County, Massachusetts
40.70 mi
Length
1,919 ft
Elev gain
1,919 ft
Elev loss
371 ft
Max elevation
gravel 100%

Elevation Click the profile for Street View

Starts from the Ginny Grist Mill in downtown Plymouth. 70% gravel, 10% single track (but very doable on gravel bike) and 20% pavement.
45 overlapping segments.
2 votes
 Bud Macomber
on April 16, 2026
Had a fantastic ride. Will ride this again!
 Daniel Nuzzo-Mueller
on June 5, 2022
Great route. Very doable on gravel bike (Did it on 38 GK SS tires without issue). Singletrack segments are swoopy and pretty smooth