August 18, 2025

Been a crazy few weeks around here with chemotherapy, another urinary tract infection and then I got COVID at Road America photographing what you see here of IMSA.

Finally feel normal again and ready to do this blog on IMSA  at Road America where it didn't rain or wasn't super hot. Usually, it rains for  IMSA weekend at some point but not this time.

I wanted my Team Penske and fishing friend Philipe Nasr to get the win but the BMW's of Bobby Rahal's team came away with Dries Vanthoor and Phillipp Eng getting the win. The second BMW came in second with Marco Whittman and Sheldon Van Der Linde.

The Aston Martin Valkyrie with Ross Gunn and Roman De Angelis is an amazing car to hear and see. It sits so low which of course is less drag and makes it so smooth as you watch it go but it didn't win.

Enjoy a look at all the classes running and some beautiful cars.

Thanks,

Rich Zimmermann

IMSA at Road America July 31-August 3, 2025.