91st Internationales Schleizer Dreieckrennen — Edition 2025
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25 Jul 2025
— 27 Jul 2025
Finished
Overview
The 90th edition of the Internationales Schleizer Dreieckrennen took place in July 2025 with IDM and IRRC participation on the natural road course in Thuringia. As every year, the race weekend attracted motorcycle fans from all over Germany and Europe to the Saale-Orla district — a mix of high-performance motorsport and Volksfest (popular festival) atmosphere in the paddock.
90th Schleizer Dreieckrennen 2025
The 90th anniversary edition marked the last Schleiz weekend with IDM and IRRC participation in the previous format. Classics such as sidecars, twin classes, and classic motorcycles complemented the program. Afterwards, MSC Schleizer Dreieck e.V. announced restructuring for 2026.
Highlights
- 90th edition of the Schleizer Dreieckrennen
- Last season with IDM and IRRC participation
- Natural road course in Thuringia
- Paddock camping and Volksfest atmosphere
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