SUPER MINI and MINI (8:30 AM Start Time)  Entry Fee: $25.00
1 SUPER MINI  14-15 1A & Up 80cc - 112cc (2 Stroke)
75cc - 150cc (4 Stroke)
14 - 15 YEARS
2 SUPER MINI  12-13 1B & Up 80cc - 112cc (2 Stroke)
75cc - 150cc (4 Stroke)
12-13 YEARS
3 MINI 12-13 1C & Up 66cc - 85cc (2 Stroke)
75cc - 125cc (4 Stroke)
12-13 YEARS
4 SUPER MINI  WOMEN 1E & Up 80cc - 112cc (2 Stroke)
75cc - 150cc (4 Stroke)
12-15 YEARS
5 MINI  9-11 1D & Up 66cc - 85cc (2 Stroke)
75cc - 125cc (4 Stroke)
9-11 YEARS
6 MINI  9-11 65cc 1K & Up 52cc - 65cc (2 Stroke)
52cc - 90cc (4 Stroke)
9-11 YEARS
HORIZON RIDERS (9:00 AM Start Time)  Entry Fee: $15.00
1 PEE WEE 1  7-8 400 - 499 0 - 50cc 7-8 YEARS
Modified AMA Youth Class 2
2 PEE WEE 2  4-6 500 - 599 0 - 50cc 4-6 YEARS
Modified AMA Youth Class 4
1 JR. MINI 1  7-11 300 - 399 66cc - 85cc (2 Stroke)
75cc - 125cc (4 Stroke)
7-11 YEARS
AMA Youth Class 85cc Modified 7-11
2 JR. MINI 2  7-11 200 - 299 52cc - 65cc (2 Stroke)
52cc - 74cc (4 Stroke)
7-11 YEARS
AMA Youth Class 65cc Modified 7-11
3 JR. MINI WOMEN 100 - 199 66cc - 85cc (2 Stroke)
75cc - 125cc (4 Stroke)
9-13 YEARS
AMA Youth Class 85cc Modified 9-13
MORNING EVENT (10:45 AM Start Time)  Entry Fee: $35.00
1 EXPERT WOMEN 1W & Up 80cc (BW) and up 12 YEARS & OLDER 
2 55+ Elite 1M & Up 80cc (BW) and up 55 YEARS & OLDER
3 200 C 1L & Up 80cc (BW)-200cc MAX 12 YEARS & OLDER 
4 250 C 1H & Up 201cc & OVER 12 YEARS & OLDER 
5 55+B 1G & Up 80cc (BW) and up 55 YEARS & OLDER
6 4-STROKE C 1F & Up 80cc (BW) and up  12 YEARS & OLDER 
7 30+ C 1J & Up 80cc (BW) and up 30 YEARS & OLDER
8 35+ C 1V & Up 80cc (BW) and up 35 YEARS & OLDER
9 40+ C 1P & Up 80cc (BW) and up 40 YEARS & OLDER
10 45+ C 1S & Up 80cc (BW) and up 45 YEARS & OLDER
11 50+ C 1T & Up 80cc (BW) and up 50 YEARS & OLDER 
12 NOVICE WOMEN 1W & Up 80cc (BW) and up 12 YEARS & OLDER 
13 30+  WOMEN 1N & Up 80cc (BW) and up 30 YEARS & OLDER 
14 55+C 1R & Up 80cc (BW) and up 55 YEARS & OLDER
15 60+ 1U & Up 80cc (BW) and up 60 YEARS & OLDER
16 Trailrider 1Q & Up 80cc (BW) and up 12 YEARS & OLDER 
MAIN EVENT (1:30 PM Start Time) Entry Fee: $35.00
1 AA 1AA - 49AA 8cc (BW) & up 12 YEARS & OLDER 
2 A EXPERT 50 - 99 80cc (BW) & up 12 YEARS & OLDER 
3 30+ A EXPERT 200 - 249 80cc (BW) & up 12 YEARS & OLDER 
4 200 A 100 - 149 80cc (BW)-200cc 2-Stroke or
Up to 250cc 4-Stroke
12 YEARS & OLDER 
5 250 A 150 - 199 201cc 2-Stroke & up
251cc 4 Stroke and up
12 YEARS & OLDER 
6 30+ A 250 - 299 80cc (BW) & up 30 YEARS & OLDER
7 40+ A 300 - 349 80cc (BW) & up 40 YEARS & OLDER
8 50+ A 350 - 399 80cc (BW) & up 50 YEARS & OLDER 
9 200 B 400 - 499 80cc (BW)-200cc 2-Stroke or
Up to 250cc 4-Stroke
12 YEARS & OLDER 
10 250 B 500 - 599 201cc 2-Stroke & up
251cc 4 Stroke and up
12 YEARS & OLDER 
11 30+ B 700 - 799 80cc (BW) & up 30 YEARS & OLDER
12 40+ B 800 - 899 80cc (BW) & up 40 YEARS & OLDER
13 50+ B 900 - 999 80cc (BW) & up 50 YEARS & OLDER
14 Sportsman 1Y & Up 80cc (BW) & up 12 YEARS & OLDER 
NOTES:
  1. Please refer to the AMA rulebook at:  www.americanmotorcyclist.com for specific classes,  wheel sizes, wheel bases, and seat heights
  2. Horizon classes will race approximately 30-45 minutes each.  Mini/Super Mini event classes will race approximately 1 hour.  The Morning event will be approximately 1.5 hours in length.  The Main Event classes will race approximately 2 hours.   The length of the races may vary due to weather conditions or the length of the course/lap times.  Contact the event promoter for additional event details.

  3. BW - defined as Big Wheel, 19" front wheel and 16" rear wheel.