April 30th, 2017 7:00 AM - May 1st, 2017 - 5:00 PM
Sunday three bike groups: Advanced, Intermediate, and HART/novice Monday TWO bike groups: Adv & Inter (no HART/novice)
Gates open Saturday night 5 to 10, Sunday/Monday 7 to 10.
Registration opens April 1st
Hallett is a 1.8 mile, 10 turn road racing course located 35 miles west of Tulsa, OK. With over 80 feet of elevation change, Hallett is considered technically challenging and can be run clockwise or counter-clockwise making it two completely different race courses. More info