The Jungle Sprint Supplementary Regulations

Track n Trail’s Jungle Sprint
June 28th 2026 

Organised by TNT. Track n Trail. Ltd

ACU Permit: #207700

ANNOUNCEMENT: 

TNT. Track n Trail Ltd will hold  an open to all Sprint Enduro event. Held under the ACU National Sporting Code, the ACU Enduro Standing  Regulations, these Supplementary Regulations and any Final Instructions that may be issued. 

OFFICIALS 

Clerk of the Course: Benjamin Harvey-Grounds (Licence No.2129930)

Assistant C.O.C: Michael Grounds (Licence No. 90864)

Course Planner: Benjamin Harvey-Grounds

Technical Official: TBC

Time Keeping & Results: TBC 

Event Director:  Benjamin Harvey-Grounds

Safety Officer: Michael Grounds

Liaison Officer: Sue Harvey

Club Steward: TBC 

ENTRIES SECRETARY: Benjamin Harvey-Grounds race@trackntrail.co.uk 07581143212

INSURANCE: Premier insurance provided though an ACU Permit

HELMETS: Helmets must have an ACU Gold Stamp in tact and be presented to the scrutineers at machine examination. 

ELIGIBILITY: 

All riders must hold an ACU Licence and a Valid Motorcycle Licence. ACU one event licences can be purchased  with entry for £25. 

EVENT:                                                                                                                                                                       Open to all adults riding SOLO motorcycles only. Sprint Enduro events are a test of speed, endurance and reliability, based on enduro Special Tests – accurately, clearly marked and defined off-road courses. From controlled individual starts competitors are required to complete a series of timed runs or tests.

RIDER CLASSES:

Expert

Over 40’s Experts

Clubman

Over 40’s

Over 50’s 

Sportsman

Trail

Youth (Aged 12-14 Bike Capacity 85cc-125cc)

Start Order (Youth and Adult):

Riders will be signalled or called to the Test Start waiting area (for Fast Eddy Events, by an audible siren) approximately 10 minutes before the start of each Special Test lap. It is the rider’s responsibility to arrive in the waiting zone on time and ready to start.
For all Sighting Laps and First Timed Tests, riders will enter the Test in Class Order, under the
control of the Start Marshals. 

From the second Timed Test onwards, all Tests will start in timed order, from fastest to slowest based on the previous Test. The Start Marshal will call riders to the start line according to the official results posted from the previous Test. Riders must ensure their front number boards are clear and visible to the Start Marshal at all times.

Failure to complete a test - penalties:

Failure to start any given special test or failure to complete a special test (e.g. due to mechanical problems), the rider will be awarded the time of the slowest overall rider in their class plus 2 minutes. If the rider fails to start more than one special test, the rider will be classified as a ‘non-finisher’; but may still compete on a no awards basis if approved by the Clerk of the Course.

CLASSIFICATION:

The cumulative total of a rider’s fines and any additional penalties will be used to determine the final positions in each class.

In the event of a tie in the results at an event, the rider who recorded the fastest time on the last recorded Test will be the winner. If the tie should continue, the recorded times of the second last Test will be used, and so on until the tie is broken.

TYRES: 

Any Tyre

START/FINISH AREA: 

Tenko Nr Dorchester, closest Post code is DT2 8BG. The start will be signposted from Evans Garage in Crossways. Further details will be given in the FINAL INSTRUCTIONS. 

ENTRY: 

Entry is ONLY via Track n Trail’s entry system at www.trackntrail.co.uk

Entry fees will not be returned unless the event is cancelled, or a rider gives valid reason for not riding at least 7 days  prior to the event. In such cases £15 will be deducted to cover costs. Entries will close on Friday 26th, or when full.  

Entry: £65 - ACU ONE EVENT LICENCE - £25.

COURSE: 

Full details of the course will be announced with the FINAL INSTRUCTIONS. Each test is likely to be around 5-7 miles. 

RIDING NUMBERS: 

Will be supplied by the organisers at signing-on.

CLOTHING: 

Helmets must have a current ACU gold stamp. Motocross type boots, gloves and suitable strong clothing MUST  be worn. It is STRONGLY recommended that enduro type clothing is worn and an enduro type jacket is recommended. 

REFUELLING: 

Refuelling will be located in the pits, This must be done by the rider and on an environmental mat, in the presence of a fire extinguisher.

Toilets and refreshments will also be available in this area. No refuelling is permitted anywhere other than at the refuelling area. No smoking is permitted at the venue, at the refuelling  point or at the start/finish area. All petrol MUST be in approved containers. Environmental mats must be used when  refuelling and you need to provide your own. Most riders will need to refuel during the event. 

POWER WASHERS / GOGGLE TEAR OFFS / CAMERAS: 

These are not allowed at any Track n Trail event. Also, no GoPro type cameras. 

COURSE MARKING: 

Will be orange DAYGLOW ARROWS.

SIGNING ON / MACHINE EXAMINATION: 

Will be at the start area between 8:30 - 10am. Sign-on and collect rider numbers before  machine examination. 

START: 

There will be a Riders Briefing and an untimed sighting lap before the start of the first timed stage.

NOISE: 

All machines MUST meet current enduro standards. 

SPECIAL NOTES 

1. Machine must have official riding numbers clearly visible at all times 

2. Only COMPETITORS are allowed to ride the course. Action will be taken against any unauthorised persons found to be doing so. Having a support rider will result in the competitor being disqualified.

3. Litter: -Please take all of your own litter home.

The organisers reserve the right to refuse any entry without explanation 

Entry Form 

By proceeding to the entry form, you are confirming that you have read and will comply with the Supplementary Regulations and any Final Instructions issued.