2014 Knobby Time Mountain Bike Race Series @ South Hills Park in Glendora. It's a small park and a short course, which makes for a perfect 1st time racer starter. All racers will race at 9:00 AM starting with Pro's & Experts. The other classes will follow with 1 minute waves. The course is about 50% fire road & 50% single track. See you all May 4th for the Knobby Time kick off.