Jack’s Casino Racing Day is a major motorsport event held at TT Circuit Assen in the Netherlands. The event brings together car, motorcycle and superkart racing, alongside stunts, demonstrations and other trackside attractions. Promoted as Europe’s largest combined event of its kind, it offers visitors the chance to enjoy racing from the circuit’s iconic grandstands, with free tickets available. For a closer look, visitors can purchase paddock tickets, which provide access to racing vehicles, teams at work and opportunities to meet drivers.

The 2026 edition is scheduled for 31 July and 1–2 August. Its programme includes the Interserie, featuring authentic Formula 1 cars powered by V8 and V10 engines. Guests seeking a premium experience can choose hospitality at the Pitroof Inn in the paddock, with views over the circuit and pit lane. Hospitality includes food and drinks, a programme booklet, paddock access, and live race coverage and timing on large screens.