Apple Maps Google Maps gravel segment Stoneham to Stubblefield Bridge bike gravelmap.com 69.6 km 839 m gain
Apple Maps Google Maps gravel segment Parrish Rd to Forest Service Rd 233 bike gravelmap.com 12.1 km 10 m gain
Apple Maps Google Maps singletrack route Zebra & Fern Multi-Use Trail bike gravelmap.com 22.4 km 842 m gain