Harbison State Forest offers a challenging combination of rolling and steep hills with some excellent single track and 1 stream crossing. With most of the Firebreak and Stewardship trails being covered, this will be a modified short course that will be competititive for Cyclocross bikes as well as MTB's. See course map @ cyclecenter.com Same day registration and check in start at 8:30 am and closes 30 minutes before the start of each race. USAC license or single day race waiver required for all classes. HELMETS ARE MANDATORY!