Roadsports 2016


Descriptions, regulations and registration for the Roadsports formula.

The Cartek Roadsports Series

The CARTEK Roadsports Series is for production cars with engine capacities of 4.0 litres and below. Roadsports is designed to offer competitors a great deal of freedom in tuning a performance sports or saloon car, whilst at the same time providing a framework to ensure the racing remains cost effective.

Production cars will be in four classes by (flywheel) power to weight

A - Super GT - 300bhp/ton

B - GT - 250bhp/ton

C - Supersport - 200bhp/ton

D - Sport - 160bhp/ton

The lowest class restricts modifications, but the class structure allows people the opportunity to tune their cars.

Races are 45 minutes plus 1 lap with a compulsory pit stop, and optional driver / car change.

Entries may comprise of either:

1 1 driver in 1 car
2 2 drivers sharing one car
3 2 drivers with 2 cars running in a "relay" team.

Pit stops may be taken between the 15th minute and 30th minute of the race duration. During the pit stop the car must remain stationary for a minimum of 1 minute, refuelling is not permitted. For drivers competing in a relay team the second car may leave the pits after the first car in the team has spent one minute stationary in the pit lane.

Cars finishing in the Top 3 in class will receive a time penalty for the next race, which will be served at the time of the mandatory pit stop:

1st place: 15 seconds
2nd place: 10 seconds
3rd place: 5 seconds

Entry fees start at £255 for the series of six mini-endurance races, which will take place at major circuits such as Donington Park, Silverstone international and Snetterton 300.


Is free, but must use the original pick-up points which may not be modified. Springs and Dampers are free.


Gearboxes must be a standard production unit from the relevant manufacturer and remain in their original location and orientation. Racing sequential gearboxes are not permitted.

Induction Systems

Induction systems are free. Forced induction may be added to naturally aspirated engines.


Brake callipers, disks and pads are free. ABS where fitted may be disabled or removed. Cars not originally fitted with ABS may be retrofitted with the ABS system from the same model only.


MSA List 1A or 1B tyre is permitted. Diameter, width and aspect ratio are free.


There are seven rounds in 2016 season. Competitors may also wish to consider running in the 750 Motor Club's longer Club Enduro race series as well, which runs to similar regulations and has no charge for registration.

Save 30% on all CARTEK products!

As a registered competitor in the CARTEK Roadsports Endurance Series you can save 30% on all purchases from CARTEK. Purchases can be placed online at where there will be the opportunity to enter a voucher code: ROADSPORTS2014. Buyers should also enter their championship registration number or membership number in the panel marked 'additional information' for confirmation of entitlement.

All 750 Motor Club members can receive 20% off, using voucher code 750MC2014

Visit the CARTEK Store here

  • Register Now The fee for 2016 is £75 (Club Enduro £0 / M3 Cup £195 / Super Cooper £95).
  • Become Member 750 Motor Club membership for 12 months is £20.