As a racing organizer, we offer owners or teams of touring cars and GT vehicles a field of activity in the Special Touring Car Trophy, known as STT for short. The concept, 4x40, means four times 40 minutes of racing time, 40 minutes of training and qualifying in the morning, racing for 40 minutes in the afternoon, the same procedure is repeated on Sunday. The races are interrupted by a 3-minute mandatory pit stop. The entire STT championship is held over 6-7 weekends as part of the ADAC Racing Weekend. Most racing events take place in Germany, one or two in neighboring countries. A total of 20,000 euros in prize money is distributed at the end of the year, the overall winner receives a check for 10,000 euros, the second gets 6 thousand euros and the third gets 4 thousand euros. All races are streamed live and broadcast on the well-known YouTube channels of the ADAC and the STT.

All drivers with a national A license or International D for racing vehicles with a power-to-weight ratio of more than 3.0 kg/hp are allowed to start, and under this mark at least International C or higher! There are 5 divisions. The division is based on the "power-to-weight" principle (vehicle empty weight divided by engine power in hp). More information at: www.stt-motorsport.de/Reglement. 40% (rounded up) of the participants in each division who start are honored on the podium after each race. At the end of the year there is a championship celebration with further honors.

The STT is an absolute grassroots sports series and will celebrate its 40th anniversary in 2025. To be present in German motorsport for 40 years without interruption and under the same name is unique!