Location Lyme Park and Ride Town Lyme Distance 53.0 miles Elevation 3,200 feet Features Road, 50+ miles Description Up 10 to Orford, then 25A over Mt. Cube and down to Wentworth. Up to Warren, then climb 25C and down to Piermont. Down 10 to Orford, and then River to the North Thetford road and back to Lyme. A couple of long climbs, some fun descending, and a lot of opportunities to work together.