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+ 194

Dundervelos Do Mt. Tam

Cycling Route

Details
37.2 mi
4,465 ft
Parking on the street uphill from the 2AM Club. Beware of blocking driveways and time-limited parking. Strava says 3 hours but some of the grades are steep and there are some crazy views you'll want to take in. So better to figure 4 hours to do the loop than 3 hours.
Created By
John B

Route and Elevation

5 mi
0 ft500 ft1,000 ft1,500 ft2,000 ft2,500 ft5.0 mi10.0 mi15.0 mi20.0 mi25.0 mi30.0 mi35.0 mi

Segments

NameDistanceElev. Diff.Avg. Grade
Camino Alto climb1.24 mi308 ft4.6%
Camino Alto: Start to Vasco0.51 mi121 ft4.4%
Camino Alto (Mill Valley side)1.23 mi308 ft4.7%
sprint!0.24 mi82 ft6.4%
Vasco Overhill Kicker0.22 mi46 ft3.7%
Camino Alto Overhill Rd to Menke Park1.64 mi-256 ft-1.3%
Camino Alto - northbound from Vasco0.47 mi112 ft4.4%
Camino Alto - Final Sprint0.23 mi46 ft3.8%
C.A. North side drop0.90 mi-233 ft-4.8%
Caught a few lights2.35 mi-318 ft-2.5%
Larkspur to Ross jam2.15 mi-20 ft-0.1%
College to Downtown Ross0.65 mi13 ft0.4%
Berlin Ave Climb0.42 mi23 ft0.8%
DT fairfax to Meadow Club 2.45 mi607 ft4.7%
fairfax 1 mile climb0.93 mi154 ft2.5%
Pine Mtn. Pass3.39 mi955 ft5.3%
Fairfax + Seven Sisters12.52 mi1,913 ft2.8%
Fairfax(Bolinas Rd) to Alpine Dam entrance7.39 mi948 ft1.4%
Bolinas Rd to Sky Oaks Rd0.85 mi371 ft8.2%
Meadow Club to Pine Mt. Climb1.21 mi344 ft5.4%
Pine Mountain - Final Sprint0.26 mi79 ft5.8%
Tam Cen rest stop 2 Westridge T (gt)6.57 mi837 ft1.2%
Pine Mt to Alpine Dam4.04 mi-423 ft-2.0%
BoFax Dip1.10 mi-295 ft-5.0%
Last Dam Kicker0.54 mi118 ft3.9%
Alpine Dam + Seven Sisters6.17 mi1,391 ft4.1%
Alpine Dam Hill Repeats0.43 mi197 ft8.6%
Alpine Dam to Ridgecrest Climb2.01 mi820 ft7.7%
BoFax Transistor Radio1.53 mi230 ft2.5%
Seven Sisters to East Peak6.73 mi1,014 ft2.3%
Seven Sisters3.72 mi558 ft2.3%
Sister 5 and 60.70 mi315 ft8.5%
sister5steep0.28 mi144 ft9.6%
Tam finish sprint0.09 mi26 ft4.8%
Mt Tam Parking Lot to Summit and back5.94 mi-509 ft-0.0%
Tam - Ranger Station to Summit1.34 mi482 ft6.8%
East Peak Final Pitch0.17 mi95 ft10.5%
East Peak to West Peak Climb1.28 mi240 ft3.2%
West Peak to Pantoll2.89 mi-991 ft-6.4%
Top of Tam to ranger1.42 mi-499 ft-6.6%
Ridgecrest to bottom of Pantoll descent2.89 mi-928 ft-6.1%
Rock Springs to Pantoll1.30 mi-417 ft-6.1%
Pantoll to 4 Corners4.40 mi-774 ft-3.3%
Pantoll to First Flat - Starting Later for those who stop at the stop1.49 mi-495 ft-6.2%
Pantoll to Gravity car2.51 mi-505 ft-3.8%
Mt Home Inn Flat + Sprint1.77 mi95 ft0.2%
Wednesday Night Drags0.23 mi36 ft2.8%
St Jude to 4 Corners0.95 mi-276 ft-5.3%
So you think you can dance?0.37 mi-174 ft-8.8%
Four Corners Sprint0.26 mi-46 ft-2.9%