Round one and two of the Mountain Bike Australian National 4X series kick off at the Sydney Olympic Park on Saturday and Sunday, October 20-21. Designed by Brett Barnes and Geoff Cartwright, the track is in its final stages of preparation. Practice will start at 9:00 am local time and run until mid-day with heats beginning at 1:00 pm until 3:30 pm. Finals are set for 4:00 pm. By popular demand, organizers are adding an Under 13 category for both rounds.
