Alpine Dam and Mount Tamalpais loop from Presidio Sports Basement




Bike Ride

4827 ft

Begins in:
San Francisco, CA, United States
Created By:
This is a 51.25 mi Bike Ride in San Francisco, CA, United States. The Bike Ride has a total ascent of 4827.82 ft and has a maximum elevation of 2,054.66 ft. This route was created by blastradius on 11/18/2009. View other Bike Rides that blastradius has done or find similar maps in San Francisco.
Bike Ride


Please wait while we load elevation data for this map.
Download Data Learn About Climb Ratings

Climb Details

Rating Start/End Points Length Start/End Elevation Avg Grade
Cat 5 2.05 mi/3.42 mi 1.37 mi -6 ft/236 ft 3.4%
Cat 5 10.14 mi/11.95 mi 1.80 mi -4 ft/298 ft 3.2%
Cat 2 15.31 mi/22.77 mi 7.47 mi 14 ft/1034 ft 2.6%
Cat 2 26.63 mi/32.48 mi 5.85 mi 703 ft/2031 ft 4.3%
Cat 5 45.92 mi/47.66 mi 1.74 mi 18 ft/228 ft 2.3%

Courses on Route

Get Support