YBONC presents the 2017 Dirt Classic XC Series Races as follows:
Race #1: April 15, 2017 on Trails: Pioneer/Harmony/Hoot/Dascombe Loop, Tahoe National Forest
Race #2: May 7, 2017 on Trails on Osborne Hill Loop, Grass Valley
Race #3: May 20, 2017 on Trails Pioneer/Hallelujah Loop, Tahoe National Forest
for more info on these races: <http://ybonc.org/events/dirt-classic/>