Fort Ross Rd/Willow Creek Rd - Figure 8 Challenge (approx. 5000 ft elevation gain)  
(see map & elevation profile at http://ridewithgps.com/routes/10693423)  
                  
Distance (miles)  TURN DESCRIPTION
From Start
0.0     Start     Start of route (B Street, Duncans Mills)
0.0     LEFT      Turn left on Hwy 116 (Head EAST)
1.4     LEFT      Austin Creek Rd (immediately after bridge)
5.0     RIGHT     Cazadero Hwy (Cross Austin Creek then turn right onto Cazadero Hwy) 
7.0     REGROUP (options:)
                  CAZADERO (Raymond's Bakery at Elim Grove on RIGHT)
7.7               CAZADERO (Cazadero General Store on LEFT)
8.1     LEFT      Fort Ross Rd:  Gear DOWN and Prepare to climb! (about 9 miles.)
17.3    LEFT      Meyers Grade Rd (T-intersection) (rollers, then fun 18% descent after 3 miles)
22.1    LEFT       CA-1 S/Coast Hwy (Watch for TRAFFIC! Then settle in and enjoy the wild ride)
27.1    LUNCH     JENNER (Café Aquatica on RIGHT). All amenities.
28.2    RIGHT      CA-1 S (South onto Hwy 1, cross the Russian River/Bridge)
28.5    LEFT      Willow Creek Rd (to right of restaurant, immediately past bridge)
38.8    LEFT      Coleman Valley Rd (Rollers for a while, then descend to Occidental)
40.3    REGROUP   OCCIDENTAL - Food/Water (Howard Station Café to RIGHT; Bohemian Mkt STRAIGHT)
40.3    RIGHT     Bohemian Hwy
45.4    CONTINUE  (Slight left) Main St
46.7    LEFT      REGROUP - Left onto Moscow Rd
49.7    STRAIGHT  CROSS river on Bridge, then CROSS Hwy 116, Continue onto B St
50.0    End       End of route - FIN!  Congratulations!!)