​Youth

• Mini Beginner (7-11) 59-65cc & Mini Trail

• Micro 1 – (4-6) Shaft Drive Limited 0-51cc 2-Stroke

• Micro 2 JR – (4-6) Limited 0-51cc

• Micro 3 SR – (7-8) Limited 0-51cc

• Micro 4 – (4-8) Open

• Micro E – (4-8) Open Electric

• 65cc JR – (7-9) 59-65cc

• 65cc SR – (10-11) 59-65cc

• 65cc Open – (7-11)

• 85cc JR – (9-11) 79-85cc

• 85cc SR – (12-15) 79-85cc

• Mini Open – (11-15) 85cc-112cc (Must be 12+ to race Supermini)

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Amateur | Pro

• Open A

• 250 A

• Open B

• 250 B

• Open C

• 250 C

• Open D

• Girls – (9-14) (New Age)

• WMX – (12+) 99cc-250cc (Must be 14 to race 250cc)

• Schoolboy 1 – (12-17) Superminis & 125cc 2-Stroke

• Schoolboy 2 – (12-17) 125-250cc 2-Stroke & 250cc 4-Stroke

• College – (18-24)

• Open Class B – Electric (16+)

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Vet | Masters

• Junior – (25+)

• 25+ Vet Beginner

• Vet – (30+)

• Vet C – (30+)

• Senior – (40+)

• Masters – (50+)

• Masters – (60+)

• Bomber Bike – (20+ years old bikes)

• Warrior Class – Exclusively for Veterans, Active Duty & First Responders