IndyCar's Detroit Grand Prix saw a massive crash after the front suspension on Louis Foster's car snapped on the high-speed section.

Alex Palou is way out in front in the overall points standings, even after placing 25th, but the Rookie of the Year race is tight.

After the last round of pit stops, he picks off Marcus Armstrong, Kyffin Simpson and Santino Ferrucci on successive laps (76-78 of 100) to take the lead. Post-race, Kirkwood said his damaged wing didn't offer much of a problem.

Colton Herta posted the fastest time at at 1:00.477, marking the second straight year he won the pole on the streets of Detroit.

IndyCar Driver Conor Daly was in Novi on Thursday ahead of the Chevrolet Detroit Grand Prix to speak to kids with type one diabetes (T1D).

Team Penske will race at this weekend’s Chevrolet Detroit GP with the same temporary additions to the timing stands of its three entries.