Clear the way for the 26th ACS Auto-Renntage Frauenfeld on April 18/19, 2026

Look forward to a weekend full of speed, excitement and a real racing atmosphere in the middle of Frauenfeld. The ACS Auto Racing Days are among the highlights of the Swiss motorsport calendar and combine fascinating racing with an event experience for the whole family.

Experience one of the biggest motorsport events in Switzerland up close. With up to 10,000 spectators and around 380 participants, you can expect a varied weekend with thrilling races in the Swiss Slalom Championship, a popular classic car meeting and a varied supporting program. Culinary highlights are offered by the popular food truck festival, complemented by numerous exhibitors and free access to the paddock, inviting you to linger and enjoy the experience together. Thanks to the family-friendly atmosphere and free parking, visitors of all ages will feel right at home!


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