19/20 DEZ 2020

23/24 JAN 2021

16/17 FEB 2021

03/04 MAR 2021


autodromo portimÃo/P

Autodromo portimÃo/P

Motorland aragÓn/E




  • 3 events per season plus Pre Season Kickoff

  • Each event providing 2x Sprint with 25 min. each 

  • Drive with national A licence and get international C 

  • Drive the event yourself or share with another driver

  • Classes for all actual race cars plus seperate score for current sports cars like Porsche GT3 RS etc. (with safety equipment, roll-cage etc.)

  • Seperate oldtimer-class

  • Up to 12 hours of free practice bookable by integration into "Endless Summer" series

  • Entry fee 990 € per event


Sample schedule

Day 1

09:30 - 12:30

12:30 - 13:30

13:30 - 17:00

Endless Summer® Trackday


Endless Summer® Trackday


Day 2

08:45 - 09:25

09:30 - 12:30

12:30 - 12:45

12:50 - 13:20

13:30 - 17:00

17:00 - 17:15

17:20 - 17:50

Warm-up & Qualifying GT Winter Series

Endless Summer® Trackday

Grid lineup GT Winter Series

GT Winter Series Sprint Race 1 (2x 25 min. + 1 lap)

Endless Summer® Trackday

Grid lineup GT Winter Series

GT Winter Series Sprint Race 2 (2x 25 min. + 1 lap)

Schedule and race mode are determined individually for each event



Ready to start for all vehicle classes

The GT Winter Series offers professional racing in all performance classes.

It is not the best vehicle performance that counts, but above all competitiveness in your performance class. For this a special key has been developed, which defines the number of starters in the class as the basic for the scoring system.

All modern racing cars with currently valid safety equipment are eligible to start, e.g. GT3, Cup, VLN cars, BMW M2 CS Racing Cup, TCR, GT4 as well as near-series sports cars such as Porsche 991 GT3 RS, 718 GT4 etc. There are also separate classes for classic cars.

Class Prototypes

Revolution, LMP, Radical

Class GTR
GT3, GT2, Lamborghini Supertrofeo

Class Cup R
Porsche Cup-cars (997, 991 Mk1 / Mk2), Ferrari Challenge

Class GTS
GT4 cars following BoP of VLN

Class BMW

BMW M2 CS Racing, BMW M240iR

Class V
Class V4, Class V5, Class V6, KTM X-Bow RR, Radical SR3SL

Class TCR
Current TCR cars

Class Cup F

Front wheel driven cup-cars (Clio, Ford Fiesta ST etc.)

Class Sportscars
Road-sportscars (Porsche GT3 RS, Ferrari Pista,
AMG GTR etc.) with racing-safety-equipment (cage, belt, fire extinguisher…)

Klasse Legends
Oldtimer, youngtimer (> 25 years)


Your incentive to win


& prizes

It's fun to work hard for the GT Winter Series. After all, high-quality non-cash prizes are awarded at every event. For this, the GT Winter Series not only has advertising partners from the motorsport industry, but also particularly high-quality luxury brands.

Win a watch, a Race Navigator or vouchers from our partners. Performance pays off!

In addition, the GT Winter Series holds a championship celebration at the end of the season at a very special location for you, where we will review the season together and honour the champions in the overall standings.


You can choose whether you want to register for an event or a complete season. For the season registration we grant you a discount of 25%!


Registration per race event: 990€

You can also book test and trackdays of Endless Summer for all GTWS events. The GTWS is woven into the schedule of the Endless Summer Trackdays.

To Endless Summer website >>

Send sign-up request

Your signup to the GT Winter Series

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GT Winter Series · A brand of Gedlich Racing GmbH

Mergenthaler Allee 17-21 · 65760 Frankfurt-Eschborn

HRB 101843 · Amtsgericht Frankfurt am Main · Ust. ID DE300580895

BRM Chronographes sur fond blanc standar
Bildschirmfoto 2019-09-14 um 09.57.29.jp