The 2021 ADAC 24h Race struggled badly with weather conditions. Heavy rain set in 30 minutes after the start, which in some cases caused chaotic conditions on the track. In some cases, water was standing on the track. After a good two hours, the conditions improved. But with the onset of darkness, fog moved into the Eifel. At 9:30 p.m., race control interrupted the 24-hour race with the red flag.
At this point, both Zimmermanns were in the lead in their classes. The Zimmermann-Porsche 718 Cayman S (starting number 168) of Wolfgang Weber, Rüdiger Schicht, Oliver Louisoder and Matthias Trinius leads the V3T class. The Zimmermann-Porsche Cayman S (start number 132) of Alex Fielenbach, Wolfgang Kaufmann Joannis Smyrlis and Weber is in front in the V6 class.
The race is scheduled to resume at 10:40 am.
