The 2013 YBONC Events
- The Dirt Classic XC Race Series! It is a three race XC series in and around the Grass Valley & Nevada City area in the foothills of the Sierra Nevada in California.
- YBONC E-Waste Fundraiser at The Old Barn Storage. More info!
- Take A Kid Mountain Biking Day – Bring your child(ren) and your bikes and come out for on the bike skills and activities.