The Race4Speed GP1 Series is a sim racing competition, organised by Race4Speed.

The series was planned to start in 2015 as a sixteen-event championship. Back in time it used the P-02B of modder haunetal1990, just as FormelDRL DLM at Race4Speed's partner DLM Racing e.V. However, due to conflicts between the driver association and the league admins, the season was dropped after three races. With the closure of FormelDRL DLM in late 2015, a new chance came up for Race4Speed's GP1 series. Marc Stwerka was installed as GP1 admin and lead the series to success in 2016.

In 2017, major rule changes came over the series, for example a multi-race format for each event. Also, a completely new chassis, the P-02C/17, was introduced by haunetal1990.

Point systemEdit

Point system
 1st   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   Pole   F.L. 
25 18 15 12 10 8 6 4 2 1 4 2


  • Game: rFactor (2015-2017)
  • Engine displacement: 3.0 l. V10
  • Gearbox: 7 forward + 1 reverse semi-automatic sequential electronically controlled gearbox, quick-shift Limited-slip differential
  • Weight: 680 kg (P-02B), 520 kg (P-02C/17)
  • Fuel capacity: 90 l. (P-02B), 199 l. (P-02C/17)


Season Car Champion Second Third Team Champion
2015 P-02B None None None None
2016 P-02B Germany Marc Stwerka Germany Martin Jatzek Venezuela Jesús Chirinos Spain Repsol Swinegel Racing
2017-I P-02C/17 Germany Marc Stwerka Germany Constantin Grimminger Venezuela Cristian Alvarez Spain Repsol Swinegel Racing
2017-II P-02C/17 Germany Marc Stwerka Argentina Francisco Vazquez Venezuela Jesús Chirinos Spain Repsol Swinegel Racing