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MUD BOG RULES / CLASSES / PAYOUTS
RULES
1. All drivers must fill out an entry before taking part in the event.
2. Only drivers, owners, mechanics, ect. That sign an insurance release
will be permitted in the pit area or on the track.
3. Positively no alcoholic beverages. All drivers are responsible for their
pit crews. Drinking or fighting will result in disqualification and
forfeiting of any prize money.
4. Drivers must be 18 years old and have a valid drivers license.
Proof of age is required
5. Modifications are acceptable in any class. Open cabs must have a roll bar.
6. All drivers must wear a seatbelt and helmet.
7. All vehicles must have a fire extinguisher.
8. No loose objects in vehicle. No added weights.
9. Vehicles must have a secure pullback hitch. NO CLEVIS PROVIDED.
10. No riders allowed in the vehicle during competition.
11. No one allowed in the competition area except officials.
12. The course will be marked. Crossing boundaries will result in disqualification.
13. Stop immediately if you make it through the pit.
14. You will be stopped by the official feels the vehicle can no longer move forward
under its own power in the pit. No backing up.
15. You will be permitted to run once in each class.
16. No reckless driving or speeding anywhere in the pit area.
17. No paddle tires. No nitrous oxide or combustion accelerators.
18. Vehicles will be classified by wheel size only. NOT wheelbase or engine size.
19. Vehicles must be registered one hour before starting time.
CLASSES
2 X 4 4 WHEELERS
4 X 4 4 WHEELERS
STOCK Up to 34 DOT street legal tires
SUPERSTOCK Over 34.5 up to 38.0 DOT street legal tires
MODIFIED Over 38.5 up to 44 DOT street legal tires
SUPER MODIFIED Cut tires and Non street legal tires
ENTRY FEES
4 WHEELERS $10.00 Per Run
VEHICLES / Rails $20.00 Per Run
PAYOUTS
1st 2nd 3rd
All 4 Wheelers $25 $15 $10
Stock $50 $40 $30
Superstock $150 $75 $50
Modified $200 $100 $75
Super Modified $300 $200 $100
DEMOLITION DERBY RULES
1. Compact Car Demolition Derby Any factory stock American or foreign auto
with 105 inch or less wheel base is allowed. 4 cylinder Engines Only.
Full Size Car Demolition Derby Any factory stock American made
auto or station wagon is allowed. All years of Chrysler Imperials are allowed.
Trucks Demolition Derby Must be ½ ton or Ύ ton. ( All 4 x 4s
must remove front drive shaft ) Trucks follow other demo rules plus rules 36 40.
Mini Vans Demolition Derby All years and models are allowed.
2. No Jeeps, SUVs, Checkered Cabs or other specialty vehicles.
3. All drivers are required to wear an approved safety helmet. Full face helmets are
recommended. Safety belts are required and MUST be worn until the heat is completed.
(Factory installed shoulder straps are recommended.) Drivers must stay in their cars with their
helmet and belts on until event is over. Car and drivers will be D.Q. for the evening if
driver unhooks seat belts or removes helmets during the event while under green.
4. All dirt, glass, and loose pieces must be removed from car.
( Do not break the glass in the doors )
5. All glass including head and tail lights, and side marker lights must be removed
prior to coming to track. The windshield must be removed. No lights, sirens or other
noise making devices in or on car. Nothing mounted on car over 4 over the
roof or trunk and hood.
6. All chrome moldings, rear seat, sun visors, rear view mirrors, and head liners must
be removed. Also, carpet and padding.
7. All outside plastic and grill must be removed, including the factory nose piece.
8. Stock gas tanks must be removed.
9. A max. of 3 gallons of fuel will be allowed. A 5-gallon metal, approved gas tank must
be securely fastened in the area vacated by the rear seat. An approved plastic marine
tank will be permitted. Tank must have a fuel line type fitting. No rubber hold down straps.
10. No modifications or reinforcements allowed to the car body, frame or suspension.
A. Except optional bar behind driver seat from door post to door post. No higher
than Ύ up back of seat. Max. dia. 3 must be welded in place.
B. Bumpers car bumpers only on cars. Pick-up bumpers only on pick-up. Bumper
shocks may be welded. Bumper bracket may be welded but must be in stock locations
with no reinforcements, no plates or gusset. No chains or cables around bumpers.
11. Inner driver door padding is required.
12. No bumper of frame mounted hitches allowed.
13. A working hydraulic operated brake system is mandatory.
14. Hood, trunk and station wagon inner decks must be visible for inspection.
15. Hood and trunk must be secured after inspection. ( Max. of 4 places on hood and 4 places
on trunk ) Minimum Ό chain or cable, no dog type chain max. 3/8 chains or cable.
No x-ing of chains or cable on trunk or hood. No readyrod to frame connections. Hood
pins allowed
thru body only max - 4 Ύdia. Must not stick up more than 1- ½ above hood.
16. Welding: You are allowed 4 4x4 plates Ό thick max. on doors and trunk lid or tailgate.
17. There MUST be a hole in the hood that measures 12 in diameter above the carb.
18. All doors must be fastened shut by a horizontal solid steel strap, chain or cable.
Chains or cables must be minimum Ό and maximum of 3/8. Solid welding of doors
or tailgates will not be allowed.
19. No forward facing exhaust. Any engine in any car must be in stock location.
20. Battery must be securely fastened to the front seat passengers floorboard. No rubber
straps allowed. Top of battery must be covered with a secured rubber mat.
21. All cooling systems must be original equipment or less and must be located in the
engine compartment under the hood. No cooling systems ( motor oil, transmission or water)
allowed in the drivers compartment. No auxiliary tanks allowed. Electric fans are allowed
but no
steel fan blades are permitted.
22. All air conditioning systems must be drained and rubber hoses removed prior to arrival at
track.
23. ALL CARS MUST HAVE 18 HIGH NUMBERS CLEARLY PAINTED ON ROOF.
Numbers must also be on each door. NO QUESTIONABLE LANGUAGE ALLOWED
ON CARS. Officials discretion.
24. No hitting on the drivers door. Doing this will result in disqualification.
25. Any car which does not move or hit a LIVE car within 1 minute will be disqualified.
Officials will shut down at once any car which is deemed a safety risk. ( Excessive smoking
or throwing debris from spinning area )
26. Heat winners and fans choice can run a car which has been run in the present derby.
Car and / or driver can only qualify once. Unless car or driver has been DQ for evening
27. A 5 mph speed limit must be maintained at all times in the pit area, parking lot and driveways.
28. No passengers are to be riding on or in demo cars any time. This includes pit area,
parking lot or driveway.
29. The only people allowed on the track at any time will be drivers, officials,towing personnel
and event promoter.
30. TIRES ONLY 4 ply passenger or 6 ply LT tires DOT approved tires can be usued.
Only 1 tire per wheel. NO STUDS!!! All wheel weights must be removed.
Only AIR is allowed in tires. NO SPLIT RIMS.
31. NO ALCOHOLIC OR INTOXICATED PEOPLE IN THE PITS!!! They will be
ejected and and possibly arrested! Any alcohol will be confiscated!!!
32. A drivers license must be presented by all drivers at registration.
33. Children under the age of 14 will not be permitted to enter the pit area.
34. All demolition derby cars and parts taken off of them, must be removed from the fairgrounds
within one hour after competition has ended and from the fairgrounds by 1:00 a.m.
35. All persons in the pit area must display the official wristband for the event or they will be
removed from the pit area.
36. All drivers must wear eye protection in the form of goggles or a face shield.
Regular eye glasses will not meet this requirement.
37. Tailgate must be removed. Must run chains or cables minimum Ό in 4 spots thru bed
and around frame in addition to stock bolts.
38. Fuel tank in bed located in front center of bed.
39. No lift kits, no suspension lift kits or mod. of any kind.
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