EROC Printable Rider Registration form

2026 Classes

ATV (Saturday)

PEEWEE QUAD: 10:00 A.M. START - SATURDAY, 30 MIN RACE

• PQ Open/DRR/Hybrid - 65-90cc 2 Stroke automatic engine only (DRR), 65cc max shifter, up to 140cc 4 stroke horizontal engines, 11yrs and under

• *PQ Mod- Max 80cc 2 Stroke & 110cc 4 Stroke, SHIFTER ONLY, NO DRR, 7-11yrs old

• *PQ Stock- Max 80cc 2 Stroke & 110cc 4 Stroke, SHIFTER ONLY, NO DRR, 7-11yrs old. No suspension, engine, exhaust, intake mods
  

• *PQ Limited CVT- Max 80cc 2 Stroke & 110cc 4 Stroke, no internal eng. mods, CVT ONLY, NO DRR, 7-11yrs old
  

• *PQ Sr. - (50cc 2 Stroke & 70cc 4 Stroke, 7-8 yrs old)*

• *PQ Jr. - (50cc 2 Stroke & 70cc 4 Stroke, 4-6 yrs. old)*

YOUTH QUAD: 11:00 A.M. START - SATURDAY, 1 HOUR RACE

• YQ Schoolboy SR-- 301-400cc 4 stroke (LTZ/KFX/DVX 400, 400EX, Raptor 350, big bore 300), no hybrids, 12-15 yrs old
  

• YQ 150 Hybrid - Max 115cc 2 stroke, Max 150cc 4 stroke, all hybrid builds/engine swaps run this class,10-15 yrs old 
  

• *YQ Schoolboy JR-- 200cc & under 2 stroke, max 300cc 4 stroke (blaster, 250/300EX, Raptor 250) no hybrids, 10-15 yrs old
  

• *YQ Jr. Women- 125-200cc 2 stroke, 125-400cc 4 stroke (LTZ, KFX, DVX 400, 250/300/400EX, Raptor 250/350), no hybrids, 10-15 yrs old
  

• *YQ Sr. - Max 90cc 2 Stroke & 125cc 4 Stroke, 12-15 yrs. old
  

• YQ Jr. -Max 90cc 2 Stroke & 125cc 4 Stroke, 8-12 yrs. old
  

ADULT QUADS: 1:00 P.M. START - SATURDAY, 1 ½ Hour RACE

The minimum age for amateur ATV riders is 14

• QXC - Pro

• QXC – A (16+)

• QXC- A Vet(28+)

• QXC - 2B(16+)

• QXC- B Vet(28+)

• Quad Super Senior - (50+)

• Quad Senior - (40+)

• Utility 4x4 - (Must be a factory franchise 4x4)

• QXC Women - (Minimum 200cc 2 stroke/250cc 4 stroke)

• QXC - 3C(16+)

• QXC- C Vet(28+)

• QXC Schoolboy - (Minimum 200cc 2 stroke/250cc 4 stroke. 14-17 years old (as of Jan. 1st), no “A” riders)

• Quad Sport - (250cc and under 2 stroke, 400cc and under 4 stroke)

• Quad Buddy (Minium 2 riders)

PIT ATV / BIKE (Saturday Evening) 

Pit Bikes: Approximately 3:30 P.M. START - SATURDAY, ½ HOUR RACE

The minimum age for pit bike racers is 12 years old

• Pit Bike Open - Run what ya brung! Air cooled engines and electic motors, no CC restriction, 19" front wheel max 16” rear wheel max.

• Stock/Mod - Horizontal air cooled 4 stroke engines only, max 150cc (mods allowed), 14” front wheel max.

• Trail Bike - Vertical air cooled 4 stroke engines only, 80 to 150cc, 19" front wheel max 16” rear wheel max. (ttr, drz, crf, klx 125, klx 140, crf 150f, xr, crf 80 and 100, etc...)

• Stock 110 - Horizontal air cooled 4 stroke engines only, max 110cc (no internal engine mods, suspension/comfort mods allowed, exhaust pipes ok), 14" front wheel max. (klx, crf, ttr 110, ttr 90, xr and crf 50 and 70, etc...)

• Women’s - Ladies only! Any bike that qualifies for Stock 110, Trail Bike, and Stock/Mod classes allowed.

• Women’s 25+ - Ladies only! Any bike that qualifies for Stock 110, Trail Bike, and Stock/Mod classes allowed.

Pit ATVs: Approximately 4:30 P.M. START - SATURDAY, ½ HOUR RACE

The minimum age for pit bike racers is 12 years old

• Pit ATV Open – max 140cc (no hand clutch)

• Pit ATV Stock – max 110cc (no hand clutch, no engine or suspension modifications)

• Pit ATV Womens– max 110cc (no hand clutch)

BIKES (Sunday)

INTERMEDIATE BIKES: 9:00 A.M. START - SUNDAY, 30 MIN RACE

• Advanced 65 - (65cc 2 Stroke, 50cc 2 Stroke big wheels -  No Peewee racers, Youth eligible. 7-10 yrs. old)

• Beginner 65 - (65cc 2 Stroke, 50cc 2 Stroke big wheels - No Youth racers, Peewee eligible. 7-10 yrs. old)

• Trail Bike Beginner- Max 150cc air cooled 4 stroke 7-12 yrs old. Finishers top 5 this year, not eligible next year.
  

• Beginner Women - 65-112cc 2 stroke, up to 150cc 4 stroke, no big wheel 7-14yd old (No Youth racers, PeeWee only)
  

12” rear/ 14”front
Any Youth racer competing in Intermediate MUST race Advanced 65.
Any Peewee racer competing in Intermediate MUST race Beginner 65.

PEEWEE BIKES: 10:00 A.M. START - SUNDAY, 30 MIN RACE

• Sr. 50 - (50cc 2 Stroke, 7-10 yrs. old, 12” max frt wheel, Inc. Mini-E)

• Jr. 50 - (50cc 2 Stroke, 4-6 yrs. old. 12” max frt wheel, Inc. Mini-E)

• Trail Sr. - (Max 125cc 2 stroke & 4 stroke, air cooled only. 14" frt wheel max, no KTM, 7-10 years old)

• Trail Jr. - (50-88cc 2 stroke & 4 stroke, air cooled only. 14" frt wheel max, no KTM, 4-6 years old)

• Micro - (50cc 2 stroke, single speed/automatic trans, horizontal engine (PW, JR, KDX 50). 60cc 4 stroke, single speed/automatic trans, horizontal engine.

• Micro electric (SX-E2, MC-E2, EE 2). 4-6yrs. old)

YOUTH BIKES: 11:00 A.M. START - SUNDAY, 1 HOUR RACE

• YB Sr. - (80cc - 112cc 2 Stroke & 150cc 4 Stroke, 13-15 yrs. old)

• YB Jr. - (80cc - 112cc 2 Stroke & 150cc 4 Stroke, 10-12 yrs. old)

• Jr. Women’s - (80-112cc 2 stroke, up to 150cc 4 stroke, 19" front wheel maximum. Minimum age of 10 years old)

• YB 65 - (65cc, 7-12 yrs. old)

• YB 65 Jr- (65cc, 7-10 yrs. old)

• YB TRAIL - (80cc - 150cc Air Cooled 4 Stroke, 11-15yrs. old)

ADULT BIKES: 1:00 P.M. START - SUNDAY, 2 HOUR RACE

The minimum age for amateur bike riders is 12. A rider must be 14 or older to ride motorcycles above 250cc.

• XC-Pro- Money

• XC-A Open- 125cc & Up
  

• XC-Open- 125cc & Up
  

• XC-A Lites- 200cc & Under 2 Stroke & 300cc & Under 4 Stroke
  

• Vet A- 30+A

• Senior A- 40+A

• Super Senior A- 50+A

• XC-B Open- 125cc & Up

• XC-B Lites- 200cc & Under 2 Stroke & 300cc & Under 4 Stroke
  

• Vet B- 30+B

• Senior B- 40+B

• Super Senior B- 50+B, no forced advancement to “A” for 2024

• College boy- Minimum 125cc 2 stroke and 4 stroke (big bikes only, no superminis). 18-24 years old, no “A” riders

• School Boy- 125-250cc 2 stroke & 4 stroke (big bikes only, no superminis). 12-17 yrs old, no "A" riders

• Vet C- 30+C

• Senior C- 40+C

• Super Senior C- 50+C

• Masters- 60+

• Women- 21” front wheel & 18” rear wheel min

• XC-C Open- 125cc & Up
  

• XC-2C Lites- 200cc & Under 2 Stroke & 300cc & Under 4 Stroke

• Buddy- Minimum 2 riders