14/15 DEZ 2019

20/21 JAN 2020

29/30 JAN 2020

18/19 FEB 2020

29/01 feb/mar 2020

04/05 MAR 2020



Autodromo portimao/P

circuito IBERIA 9km/E


Motorland aragon/E


  • 6 events, 18 races, up to 18 single scores

  • Each event providing 2x Sprint with 25 min. each plus 1x Endurance (consisting of two parts with 25 min. each, driven consecutively)

  • Drive with national A licence and get international C with only 2 events!

  • Drive all stints 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" trackday series

  • Entry fee 750€ per race event (2 days with 2x Sprint and 1x Endurance.

Ready for all car specs and classes


Day 1

09:30 - 11:00

11:00 - 11:20

11:20 - 12:30

12:30 - 12:50
12:50 - 13:20

13:30 - 17:00

17:00 - 17:20

17:20 - 17:50

Endless Summer® Trackday

Qualifying GT Winter Series 

Endless Summer® Trackday

Grid lineup GT Winter Series Sprint-Race 1

GT Winter Series Sprint-Race 1 (25 min.)

Endless Summer® Trackday

Grid lineup GT Winter Series Sprint-Race 2

GT Winter Series Sprint-Race 2 (25 min.)

Day 2

09:30 - 12:30

12:30 - 12:50

12:50 - 13:50

14:00 - 17:00

Endless Summer® Trackday

Grid lineup GT Winter Series Endurance-Race

GT Winter Series Endurance Race
(2x 25 min. + 5 min. pit time)

Endless Summer® Trackday

Tracktime Endless Summer Trackdays: > 12 hrs.

Tracktime GT Winter Series: 2 hrs.

Class GT
GT3, GT2, LMP, Radical RXC

Class Cup R
Porsche Cup-cars (997, 991 Mk1 / Mk2), Ferrari Challenge, Lamborghini Supertrofeo, Radical SR3RS

Class GT4
GT4 cars with BoP following VLN

Class V
Class V4, Class V5, Class V6
Class BMW M240iR Cup,
KTM X-Bow RR, Radical SR3SL

Class TCR
Current TCR cars

Class Cup F
Front wheel driven-Cup-cars (Clio, Chevrolet Cruze etc.)

Class Sportscars
Street-Sportwagen (Porsche GT3 RS, Ferrari Pista,
AMG GTR etc.) mit Racing-Sicherheitsausstattung (Ü-Käfig, 6-Punkt-Gurt, Feuerlöscher…)

Class Legends
Oldtimer, Youngtimer (> 25 years)

The GT Winter Series provides professional racing in all performance classes.
Not only car performance is what counts, but first of all competitiveness in your personal performance-class. For this we have written regulations that take the number of cars in your class into consideration.

Permitted to start are all current race cars with safety equipment such as GT3, Cup, VLN-cars, BMW 240iR Cup, TCR, GT4 and street legal sports cars like Porsche 991 GT3 RS, 718 GT4 etc. Besides this we have a seperate class for oldtimers.


Your motivation to win

It´s fun to make an effort for the GT Winter Series. In each event high-quality meterial-prizes are given to the winners. For this, the GT Winter Series is in cooperation with sponsors and high-end brands who provide their great products.

Win a watch, a Race Navigator or a voucher from our partners.. It´s worth to show performance!

After the season we will hold a championship celebration in which we will review the season and honor the championship´s winners.

Decide yourself whether to sign up for a single event or to go for the entire season. For the season sign-up we provide a discount equivalent to one race event participation!

Sign-up per event: 750€

Sign-up per season: 3.750€

Get extra tracktime by booking Endless Summer test- and trackdays. All GTWS events are implemented into the time schedule of Endless Summer.

Your Sign-up 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