All classical technique 42K and 22K races on Saturday with a start time at 10:00 AM at the OO warming building on the Birkie Trail. The 42K Classic is Birkebeiner qualifying race and is sanctioned by USSA. The 5K High School Race starts at 10:15 AM at OO as well. SKI TWO DAYS ON THE BEAUTIFUL BIRKIE TRAIL. Race the Classic on Saturday, ski the Birkie Trail Tour on Sunday. Go to www.birkie.com for a reduced registration fee for both events.