August 12, 2023 Twilight Race

Event Fees

  • Gate Entry 13+: $10
  • Gate Entry 6-12: $5
  • Gate Entry 0-5: Free
  • Race Entry: $25 pre-registration for all classes. $30 in person for the first class and $25 for any additional for each rider.
  • Overnight Parking: $10 (per vehicle)

Race Entry Requirements

These can be done at the track but obtaining the required memberships and filling out forms ahead of time will save time at sign-up.
  • American Motorcyclist Association membership ($49 one year / $20 one day)
  • Aztalan Annual Release (or Aztalan Cycle Club membership card if a member)
    • One per year, distict card will be stamped for future events.
    • If not all parents are attending the event, this form will need to be notarized.
  • AMA Minor Release (for participants under 18 years of age)
    • AMA Annual Minor Release - This can be done electronically and is valid until December 31st of the current year. Both parents/guardians must complete this process and then only one parent/guardian will be required at the event.
    • A paper form can also be completed at the track Both parents/guardians will be required at sign-up to complete this and then at least one parent/guardian will need to stay for the duration of the event.


  • 51cc Jr ages 4-6
  • 51cc Sr ages 7-8
  • 51cc Open ages 4-8
  • 65cc Jr ages 7-9
  • 85cc Jr ages 9-12
  • 85cc Sr ages 13-15
  • 59cc - 85cc Open ages 9-13
  • 2-Stroke 122cc and up
  • 250 B/C
  • Open B/C
  • Big Bike Beginner (122cc and up)
  • Women
  • Pit Bike ages 15 and Under
  • Pit Bike ages 16 and Over
  • Pit Bike Mod ages 17 and over