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NEO Endurance has in addition to iRacing’s sporting code a set of sporting regulations specifically for the NEO Endurance Series.
NES4 Sporting Regulations
Latest version: 4.3

In addition to the Sporting Regulations, NEO now also have some Registrations Regulations. In this document are more details and instructions about how to register.
NES4 Registrations Regulations
Latest version 4.0

Below is a brief summary of the rules for the NEO Endurance Series.

Composition of the teams

Every team/car must have at least 2 drivers and cannot have more than 7 drivers in every race.

Driving times

A single driver may not drive for more than 70% of the completed laps by the team’s car.

When the maximum driving time is exceeded by a driver, an amount of laps equal to the exceeded amount shall be subtracted from the completed number of laps of this team.

Points structure

Pos Points Pos Points Pos Points
1 30 8 13 15 6
2 25 9 12 16 5
3 21 10 11 17 4
4 18 11 10 18 3
5 16 12 9 19 2
6 15 13 8 20 1
7 14 14 7 21 and beyond 0

Points will be awarded only if the team car has been classified.

Double points will be rewarded for the final race at Le Mans. Position 21st and onwards will score one (1) point, when classified.

Conditions for classification

To be classified a car must complete a minimum 70% distance of their respective leading class car, minimum two (2) drivers must have participated, and all drivers have to meet the maximum driving time.

CleanX Challenge

The goal of the CleanX Challenge to promote not only pure speed, but also safe driving. iRacing keeps track of incidents and each incident is weighted differently. A couple of examples are: light contact (0x), off-track (1x), loss of control (2x) and contact with an other driver (4x).

Prior the CleanX Challenge was a competition on a race by race basis. After each race the car with the least amount of incidents won a prize. This season is the CleanX Challenge a competition throughout the whole season.

Track limits

All cars will be tracked for exceeding track limits. Cars not respecting track limits for on a consistent basis will be penalised by race control.


In season 4 NEO Endurance will move from TeamSpeak to Discord for the communication between race control and the teams. Discord is a relative new program communication program with voice and text chat functionality.