Apple Maps Google Maps gravel segment Deadman Gulch Road to Foster Gulch Road bike gravelmap.com 3.3 km 176 m gain
Apple Maps Google Maps gravel segment George S. Mickelson Trail: Mystic to Hill City bike gravelmap.com 22.5 km 489 m gain
Apple Maps Google Maps gravel segment George S. Mickelson Trail: Custer to Hill City bike gravelmap.com 23.4 km 424 m gain
Apple Maps Google Maps gravel segment Merritt Road to Merritt Estes Road bike gravelmap.com 8.5 km 230 m gain
Apple Maps Google Maps gravel segment Haines Avenue to Stoneville Road bike gravelmap.com 105.5 km 912 m gain
Apple Maps Google Maps gravel segment George S. Mickelson Trail: Mystic to Rochford bike gravelmap.com 11.4 km 315 m gain
Apple Maps Google Maps accessible forest moderate point-to-point parking fee-required summit scrambling historic loop Black Elk Peak Hike Guide hike hikingguy.com 11.3 km 451 m gain
