Regular Hours:Thursday ABA Registration Registration 3:00-6:00 pm Friday ABA Super National Day #1 Practice from 9:00 am to 1:30 Race starts at 2:00 pm Registration 8:30 am to 12:30 pm (for Friday, Saturday and Sunday) Registration 2:30 pm until the end of the race (for Saturday and Sunday) Saturday – USA Cycling BMX National Championship (Three Moto Total Points)