Northwest Hillclimb Association Rules

Table of Contents

2017 NHA Competition Rules

Section 1: Administrative

  1. General
  2. Member Organizations
  3. Event Planning

Section 2: Insurance

  1. Deposits & Administrative Fee
  2. Required Insurance
  3. Availability of Copies of Insurance Policy & Binder

Section 3: Membership & Competition License

  1. Membership Dues
  2. Members E Mail Address
  3. Competition Logbook Purchase
  4. Qualification Procedure for Competition License
  5. Recognition of Competition License

Section 3: NHA Awards & Challenge Series Trophies

  1. Tally of Year-End Points
  2. Points for One Event Prior to Becoming NHA Member
  3. Point System
  4. Vehicles Known to be Illegal for Class
  5. Eligibility for NHA Challenge Trophies

Section 5: Safety

  1. Compliance & NHA Safety Advisor
  2. Vehicles & Equipment
  3. Safety Rules Specific to NHA: Vehicle, Equipment, & Drivers
  4. NHA Administrative Safety Rules

Section 6: Vehicle Classification

  1. Four Systems of Classification
  2. Solo Class & Rule Application
  3. GCR Class & Rule Application
  4. NWR Vintage Class & Rule Application
  5. NHA Specific Class & Rule Application
  6. NHA Specific Classifications & Criteria

Section 7: NHA Recommendations

  1. Declaration of Class by Entrant
  2. Recognition of Runs for Point & Hill Records
  3. Arm & Neck Restraints
  4. Attendance at Daily Drivers Meeting
  5. Hay Bales & Tire Walls
  6. Ladies Classes
  7. Worker Station Staffing & Physical Requirements
  8. Course Worker Clothing
  9. Minors at Work Stations
  10. Hill Tours for Drivers New to the Hill
  11. Copies of Insurance Binder at Event
  12. Safety Equipment for "Pit Bikes"

Section 1: Administrative

  1. General

    1. Board of Directors: The Board of Directors (herein referred to as BOD) shall be composed of President, Vice-President, Secretary-Treasurer, Promotion & Public Relations Officer, and a representative from each hill climb event not otherwise represented on the BOD. Member organizations will be responsible for notifying the NHA President as to the name of this person.
    2. Conference calls may be arranged at the discretion of the BOD.
    3. The minutes of the NHA Annual General Meeting, and any other declared NHA meeting, will be made available to all members via posting on the NHA website (nhahillclimb.org).

  2. Member Organizations of the Northwest Hillclimb Association

    1. Member organizations must have legal status as a non-profit organization
    2. Only member organizations can host an NHA sanctioned event.
    3. Member organizations must submit an annual membership fee of twenty-five dollars ($25.00) prior to November 1 of each year. At this time a schedule of hill climb events for the following year must be submitted to the BOD to facilitate planning at the Annual General Meeting.

  3. Event Planning

    1. Organizations hosting an NHA sanctioned and insured hill climb event will guarantee that all current NHA members who have paid their annual dues (members in good standing) will have their entries accepted for the event. Said entries must be submitted in accordance with entry deadlines established for general registration by the host organization.
    2. Member organizations are encouraged to send out brochures, flyers, registration forms, and/or other printed items as early as possible. At the latest, said materials should be received by potential entrants no later than two weeks prior to the registration deadline.
    3. Proposed new hill climb sites shall be inspected by two NHA members, appointed by the BOD, for suitability and safety. At least one of the NHA inspectors should have hill climb racing experience in a higher speed race car (i.e. classes FA, FF, CSR, GT1, SPO, or similar high performance classes). The NHA inspectors will make a written recommendation to the BOD regarding acceptance of the proposed site. The BOD will make the final decision as to an NHA sanction for the event.
    4. Events added to the schedule after April 30 will be non-pointed events for NHA purposes for that year, and will not count for "Climbed Them All" awards.
    5. Should an organization wish to change the dates of an event after March 1, the organization will be responsible for, and guarantee notification of, all prospective entrants by regular mail, including NHA members, provided that the change is accepted by the BOD. The NHA will assist in notification via the website, but this will not take the place of mail notification.
    6. Each member organization should submit a list of participants, including addresses, to the NHA no later than two weeks following the hill climb event.

Section 2: Insurance

  1. Organizations requesting NHA sanction and insurance must submit a non-refundable deposit of $100.00 to the NHA Secretary/Treasurer prior to April 1. This deposit will be applied to the organization's insurance billing for the event. The insurance billing will include a $75.00 NHA administrative fee. NHA President may approve a date adjustment.
  2. Organizations seeking an NHA sanction and insurance coverage, and inclusion in the NHA Championship Program, shall be insured under the NHA insurance program. Alternatively, the organization may provide the NHA BOD with a complete copy of the insurance company binder at least a month prior to the event. The NHA must be a named insured. A $100.00 sanction fee will be assessed.
  3. Upon request, a copy of the NHA master insurance policy, with the binder, will be provided to member organizations hosting the related hill climb event.

Section 3: Membership & Competition Licenses

  1. Membership dues are $10.00 per calendar year.
  2. Members are encouraged to provide an e-mail address to facilitate timely notification of matters relating to the NHA. This will not be shared by the BOD with commercial organizations. Member organizations will also treat this information in a confidential manner.
  3. Members may purchase an NHA Competition License Logbook for $5.00.
  4. Members obtain a valid competition license by:

    1. Competing in a minimum of three (3) NHA sanctioned events within a two-year period.
    2. Entering these events in the logbook in accordance with the procedures therein.
    3. Securing the signatures of two (2) members of the NHA BOD attesting to the racing competence of the applicant.
    4. The NHA Competition License is kept active by documenting completion of at least one NHA Hill Climb event each year in the logbook.

  5. The NHA Competition License is a convenient method for a driver to present his or her qualifications to event officials at an event that he or she is entering for the first time. Recognition and acceptance of the NHA Competition License by other organizations is entirely at their discretion.

Section 4: NHA Awards & NHA Challenge Series Trophies

  1. All NHA sanctioned hillclimb events should be included in tallying year-end points.
  2. If a person becomes a member of NHA after the start of the racing season, points can only be credited from one event that took place that year prior to him or her becoming a member. If there were more than one prior event, the member can designate the event.
  3. Point System per event: Nine points (9) for first place, six points(6) for second place, four (4) points for third place, three (3) points for fourth place, two (2) points for fifth place, and one (1) point for sixth and all lower places.
  4. The Northwest Hill Climb Association will not recognize hill records, nor award competition points, for cars known to be illegal for their class.
  5. To be eligible for the NHA Challenge Series Trophies, competitors must enter more than one-half of all NHA Hill Climb Events for the calendar year, and must start at least one run at each event entered. At least one event must be entered on either side of a direct (longitudinal) line running north and south, through Bend, Oregon.

Section 5: NHA Vehicle, Equipment, and Driver Specific Safety Rules

  1. All competition vehicles must be fitted with a restraint belt system appropriate for their class (See solo/GCR Rules)
  2. Roll bars or roll cages are required in all open cars. Integrated roll bars (i.e. systems by Porsche and Corvette) are acceptable. Inflated or "pop-up" roll bars are not acceptable. Any competition vehicle using racing slicks must have at a minimum, a roll bar meeting 1975 or later GCR rules. The roll bar/cage must extend above the driver's helmet 2" or current GCR min. Roll bars/cages will be examined at technical inspection and must meet the appropriate solo/GCR and/or NHA criteria. NHA recommends all competition vehicles have, at a minimum an approved roll bar. NOTE: Open cars with factory installed roll hoops and/or factory (OE) aluminum/steel hard tops secured by factory (OE) mounting hardware will be allowed to run in street and touring classes only. Cars with retractable roofs will also be allowed in street and touring class. Fiberglass tops allowed with appropriate roll bar per NHA rules.
  3. A fire extinguisher or fire suppression system carrying a minimum 5BC rating is required in all competition vehicles. The extinguisher or actuating device must be within easy reach of the driver and/or safety officials.
  4. Fire extinguishers must be secured by metal brackets, or a system specifically approved by the technical inspector. "Bungee" cords or similar devices are not acceptable.
  5. Fire extinguishers (except Halon or similar gas systems) must have been professionally inspected and tagged within thirteen (13) months of the event date.
  6. Technical Inspectors will remove portable fire extinguishers from their brackets and visually check the pressure gauge, shaking them to ensure that the chemical agents are loosened.
  7. Drivers will wear, at a minimum, cotton long sleeved shirts and cotton pants. Closed-toe shoes must be worn and it is recommended that the shoes be made of leather or other fire resistant material. Nomex racing suits and gloves are recommended.
  8. Helmets must comply with current solo/GCR rules, including expiration dates.
  9. Helmets and belt restraint systems must be securely fastened and worn up and down the hill.
  10. Any race vehicle that has left the roadway, or has collided with any object, must be re-examined by the technical inspector prior to engaging in another run.
  11. If an entrant in a Solo-Based class (a class not requiring a competition harness system) has installed an aftermarket competition seat, it is his/her responsibility to ensure that the restraint system holds him/her securely in the seat. Competitors are advised that, often the factory restraint system does not work with an aftermarket seat. The technical inspector will make the final determination as to the safety and suitability of the modifications.
  12. Effective 2018 all drivers in classes running racing slicks will be required to wear certified Hans devices per solo/GCR requirements. All other drivers will be required to wear foam neck supports/donuts.

NHA Administrative Safety Rules

  1. All member organizations must provide a pre-event driver orientation school for all drivers new to the event. This instruction should include course familiarization, basic rules, procedures, and special attention to know course hazards. All drivers should be encouraged to attend this instruction.
  2. All member organizations must ensure that all corner workers have received instruction including at least familiarization with equipment/supplies provided at each work station, ad radio protocol for the event.
  3. The NHA Safety Advisor at the event will check to ensure that NHA minimum requirements as listed below are in force.
    1. Minimum equipment at each work station will include a red or yellow flag, a fire extinguisher, and a radio.
    2. Work stations should be located so that competition vehicles are not out of sight on the race course for more than 10 seconds.
    3. First responder first aid kits shall be available at each event. A non-participating Certified EMT or physician trained in emergency care is required at each event. If an official equipped rescue vehicle is present, the presence of a first responder first aid kit is acknowledged.
    4. The member organization must have a vehicle present at the event that has communications equipment on board and can respond to an incident with appropriate emergency equipment.
    5. There will be no passengers in a competition vehicle while the vehicle is engaged in a timed run. The only occupant will be the driver.
    6. The event officials must have in place a system to ensure that all persons on the hill have signed a liability release form. NHA requires that a wrist band system is a part of this plan. In the case of minors, a parental signature is also required next to or immediately following the minor's signature.
    7. Drivers must be 18 years of age. NHA hill registration requires possession of a valid driver's license as legal documentation of driving privilege and classification.
    8. A driver may only enter in 1 class per weekend.

SECTION 6: VEHICLE CLASSIFICATION / Allowable Modifications

  1. The Northwest Hill Climb Association (NHA) recognizes and uses 4 categories for vehicle classification for competition. NHA does not allow go-carts or Karts of any kind, or ATVs, UTVs (Razors) or any type of vehicle specifically built for off road usage. NHA also does not allow any 2 wheel or 3 wheel vehicles for competition.
  2. NHA rules take precedence over all other listed rules.
  3. Event supplemental rules, as posted in pre entry information are next in precedence.
  4. Solo 2 rules, NHA special classes rules, GCR rules and NWR Vintage rules, will follow depending on which category the vehicle runs under. Should you have a question about your specific class you may contact the NHA Director of Classing by email (wm3@ace-emission.com).
  5. National Solo 2 classes as per SCCAŽ Solo Rules (Refer to Section 3 and sections 12 thru 18 for classes, specs and allowable modifications).
  6. Classes: Street to include:

    • SS, AS, BS, CS, DS, ES, FS, GS, HS, SSR
      Touring to include: TU, TR, TX, TS, TF, TP
      Street Prepared to include: SSP, ASP, BSP, CSP, DSP, ESP, FSP
      Street Modified to include: SSM, SM, SMF
      Prepared to include: XP, CP, DP, EP, FP
      Modified to include: AM, BM, CM, DM, EM, FM
      Classic American Muscle (CAM) to include: CAM C, CAM T, and CAM S

Since we voted to run Solo classes we also voted to run Open and Ladies this season.

NOTE: All Cars in Prepared and Modified classes per NHA rules must run a SCCAŽ GCR legal roll bar or roll cage. Hans devices will be required in 2018 for all drivers in these classes. The above classes are regular autocross classes like you run all the time at home so you should be able to properly class your car.

Starting in 2017 all drivers will be responsible for proper classing of their cars. Tech inspectors will not be asked to help with that other than to verify tires. Their job is to make sure the cars are safe, likewise registration and NHA treasurer will not be doing that this year. It is the owner/drivers responsibility.


NHA Special Classes:

  1. Over street Prepared (OSPO), Over Street Prepared Under 3000cc (OSPU). This is a class for cars with street tires (UTQG 200 grade tire) not able to legally meet solo2 rules.
  2. Class Criteria

    1. Able to be street licensed/legal
    2. Glass windshield
    3. Inner door panels
    4. Passenger seats may be removed
    5. Forced induction allowed (displacement Xs 1.4 equals class displacement) Rotary displacement as per XP rules.

  3. Super Production Over/Under engine size 3000cc-(SPO/SPU) This is a class for production cars prepared beyond the rules in Solo2 or GCRs
  4. Class Criteria

    1. Vehicle must be production based, tube frames allowed
    2. Body work must be recognizable as model represented
    3. Bodywork must be in place (may apply to Dir. Of classing for damage waver)
    4. Wings allowed must adhere to Solo XP class rules
    5. Engine location must be in same general area as original
    6. Forced induction allowed (displacement Xs 1.4 equals class displacement) Rotary displacement as per solo XP class rules.
    7. All cars must have rollcages/rollbars per GCR spec.

  5. Formula Ford (FF) Cars with 1600cc ford engines built prior to 2009
  6. A Sports Racer (ASR) sports racer built prior 2005 GCRs, ASR
  7. C Sports Racer (CSR) sports racer built prior 2005 GCR, CSR
  8. Mod Vee (MV) Vehicles in this class must conform to Solo Formula Vee rules, with the following exceptions.
  9. Class Criteria

    1. Wheels and tires are unrestricted.
    2. Carburation/fuel injection normally aspirated, unrestricted.
    3. Engine must be 2000cc or under, air cooled, using a VW case.
    4. Aerodynamic devices are permitted
    5. Wings permitted
    6. Body work must be open wheel but of any type and design.

  10. Formula Libre (FL) provided as an open class for vehicles that do not fit within the specifications/rules for other classes.
  11. Class Criteria

    1. Purpose built for racing
    2. Single seat
    3. Unlimited displacement
    4. Full suspension for each wheel
    5. Normally aspirated
    6. Min wheelbase 80"
    7. Min weight 900 lbs with driver
    8. Must have 2 wheels open

  12. Prototype (HCP) Includes Can-Am, WSC, IMSA/Sports Car, and FIA Prototypes. And all sports racers built beyond ASR specifications (per 2006 GCRs) Vehicles are closed wheel purpose- built racecars built beyond GCR specifications.
  13. Class Criteria

    1. Four wheels fully suspended
    2. No mechanical down force permitted (sucker cars)
    3. Displacement and type of induction unrestricted
    4. Maximum wing height not to exceed 115 cm (45.25 in)
  14. B.1.C Road Race Cars - Per SCCAŽ GCR Club Racing Rules
  15. B.1.D Vintage Road Race Cars - Per NWR Northwest Region Vintage rules

Section 7: NHA Recommendations

While nothing in the following is a requirement, the NHA suggests that all member organizations review the recommendations and consider implementation as appropriate for their events.

  1. NHA will not recognize hill records nor award Challenge trophies for competitors whose vehicles are known to have been illegal for their classes. It is recommended classifications at all member events be monitored closely for compliance. To eliminate confusion, it is recommended that all entrants write out their class rather than using abbreviations. (i.e. E Production, C Street-Prepared, Etc.)
  2. NHA will only recognize the first two runs each day for points and hill records, unless all drivers are allowed the same number of runs each day.
  3. Arm and neck restraints are key in reducing injuries and the severity of injuries, and are to be encouraged. Many sanctioning organizations are moving toward requiring certified neck restraints.
  4. NHA recommends requiring attendance at a drivers meeting before each day's racing commences.
  5. It is recommended that all hills provide for parallel ladies classes. Women have the option of competing in an open class or the Ladies parallel class. The intent is to encourage participation by more women.
  6. It is strongly recommended that each worker station have a minimum of two workers. One of the workers may be designated to be responsible for radio communication. The other worker must be physically capable of responding to an emergency, including carrying and using the fire extinguisher.
  7. Course workers should avoid wearing red or yellow shirts. Course workers should wear shoes that would allow them secure footing on rough terrain (i.e. no sandals or beach shoes).
  8. Any minors serving at worker stations must have approval of the event safety steward.
  9. It is recommended that, in conjunction with the orientation for drivers new to the event, a tour up the hill, with commentary, be provided for safety reasons.
  10. A copy of the insurance binder be made available at the event for examination upon request.
  11. If "pit motorbikes" are used, it is strongly recommended that the operators be required to, at the minimum, wear a bicycle helmet and conventional (lace-up) footwear for protection.
  12. It is recommended that the member organization have on hand a complete set of current Solo/GCR Rule Books.