Apple Maps Google Maps gravel route West gravel century route bike gravelmap.com 163.4 km 1297 m gain
Apple Maps Google Maps gravel segment 260th St/Sauk Valley Rd to Sauk Valley Rd bike gravelmap.com 9.6 km
Apple Maps Google Maps gravel route Country Club Gravel Explorer bike gravelmap.com 87.0 km 295 m gain