JACK'S Casino Racing Day
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Europe's GREATEST combined car, motorbike and karting event at the TT Circuit Assen. Enjoy a day of exciting car races, motorbike demonstration, super kart races, stunts and demonstrations for FREE from the iconic TT grandstands.
For years, the BOSS GP has brought Formula 1, Formula 2 and other 'fat single-seaters' to the TT Circuit Assen during JACK'S Casino Racing Day. The FIA-certified series offers fans an unrivalled racing experience thanks to a collection of the biggest, fastest and loudest formula cars from the absolute top classes of international motorsport. Also in 2026, the Big Open Single Seaters (BOSS) will be back in action at Europe's biggest combined racing event. In 2023, it was Ingo Gerstl who smashed the absolute track record at the Drenthe circuit in a V10-powered Toro Rosso F1 car. The record time of 1:15.861 is still in the books.
Situated...
Europe's GREATEST combined car, motorbike and karting event at the TT Circuit Assen. Enjoy a day of exciting car races, motorbike demonstration, super kart races, stunts and demonstrations for FREE from the iconic TT grandstands.
For years, the BOSS GP has brought Formula 1, Formula 2 and other 'fat single-seaters' to the TT Circuit Assen during JACK'S Casino Racing Day. The FIA-certified series offers fans an unrivalled racing experience thanks to a collection of the biggest, fastest and loudest formula cars from the absolute top classes of international motorsport. Also in 2026, the Big Open Single Seaters (BOSS) will be back in action at Europe's biggest combined racing event. In 2023, it was Ingo Gerstl who smashed the absolute track record at the Drenthe circuit in a V10-powered Toro Rosso F1 car. The record time of 1:15.861 is still in the books.
Situated in the paddock, the paddock, overlooking the track, you will enjoy Europe's largest combined car, motorbike and karting event in a relaxed atmosphere at this vibrant venue. As a guest of the Pitroof Inn, you are directly above the pitlane and have a fantastic view of start/finish, as well as the Haar bend and the North loop of the circuit. You are so close to the action here that the smell of petrol and burning rubber is not out of the question!
All guests are provided with food and drinks, a programme book, have access to the paddock and to LIVE race footage and lap times on several large screens. The perfect place to enjoy the always surprising programme of JACK'S Casino Racing Day with colleagues, friends or family.
The Interseries
Something new will be added to JACK'S Casino Racing Day: the Interseries. This new racing class at the TT Circuit Assen brings iconic Formula 1 cars and high-end single-seaters from the likes of F2, IndyCar and GP2 together on one grid. With roaring V8 and V10 engines, the class provides pure speed and spectacle. Known as one of the fastest single-seater classes in Europe, the Interseries can be seen twice in Assen in August, including during JACK'S Casino Racing Day and the TABAC Classic GP.