An exciting newer addition to mapping rides, "Gravelmap is an interactive database of gravel and dirt roads and paths, submitted and managed entirely by people who ride them. Biking on gravel roads, or "gravel grinding," is becoming increasingly popular. While it may not be a new concept, it is one that is quickly spreading as people discover how awesome it is to explore less-traveled, quiet backroads via bicycle.
Gravelmap was started with two purposes in mind: give people a way to discover new gravel roads in their area, and allow them to post and manage their favorite routes for others to enjoy."
Several members of FCC are making sure that the Central Valley is represented on Gravelmap, by adding a number of the rides that they have been doing lately.
Check out their website Gravelmap.com.