From wheel-to-wheel racing, time attack, and street car lapping, the IMR Challenge Series offers something for every motorsport enthusiast. Wheel-to-wheel racing is open to all Vintage, SCCA, NASA, and IMSA certified race cars and drivers. Not licensed? IMR provides a 2-day competition racing school to obtain an IMRCS license. Our all-inclusive member series typically runs from September through April each season. Don’t miss your chance to be on the podium and accelerate through the finish line.
Don’t miss your chance to be on the podium and sign up for our members-only racing series. IMRCS is more than just racing – the camaraderie and competition are unmatched!