Eastern Sierra - Devils Postpile & Lake Mary MLS002, 37.9 miles, 4480 feet of climbing Meet at Mammoth Lakes High Sierra Go Total Turn Road details 0.0 7858 feet elevation 0.0 0.0 west Main St 0.7 0.7 R Minaret Rd 3.0 3.7 X 8808 feet elevation 2.5 6.2 X Minaret Summit 9265 feet elevation 0.0 6.2 S Postpile Rd 2.7 8.9 L Minaret Summit Rd 5.4 14.3 X Devils Postpile 7660 feet elevation 0.0 14.3 U Minaret Summit Rd 5.4 19.7 R Postpile Rd 2.6 22.3 X Minaret Summit 9265 feet elevation 0.0 22.3 S Minaret Rd 5.5 27.8 R Lake Mary Rd 8036 feet elevation 3.5 31.3 X Lake Mary 9000 feet elevation 0.1 31.4 R start loop around lake 2.2 33.6 R end loop around lake 3.5 37.1 S Main St 0.8 37.9 End Best Western Motel R=Right, L=Left, X=Cross, U=Uturn, S=straight