IMSA HLs: Lamborghini Super Trofeo at Indianapolis Watch highlights from the IMSA Lamborghini Super Trofeo at Indianapolis Motor Speedway. 16:16 Now Playing Paused Ad Playing HLs: IMSA Battle on the Bricks at Indianapolis 16:18 Now Playing Paused Ad Playing HLs: IMSA Michelin Pilot Challenge at Indianapolis 19:57 Now Playing Paused Ad Playing Late-race drama leads to 'wild' day in Indy 17:34 Now Playing Paused Ad Playing HLs: IMSA Porsche Carrera Cup, Indianapolis 15:32 Now Playing Paused Ad Playing HLs: IMSA Battle on the Bricks qualifying 7:09 Now Playing Paused Ad Playing Porsche Penske finally prevails at Petit Le Mans 18:43 Now Playing Paused Ad Playing Takeaways from IMSA Michelin GT Challenge at VIR 12:50 Now Playing Paused Ad Playing Highlights: IMSA MPC VIRginia Grand Prix 12:16 Now Playing Paused Ad Playing It's 'game on' across IMSA classes heading to Indy 17:56 Now Playing Paused Ad Playing HLs: IMSA 2026 Mustang Challenge at VIR 16:12 Now Playing Paused Ad Playing IMSA HLs: Lamborghini Super Trofeo at Indianapolis NBC Sports Sun, Sep 20, 2026 Watch highlights from the IMSA Lamborghini Super Trofeo at Indianapolis Motor Speedway. IMSA HLs: Lamborghini Super Trofeo at Indianapolis Watch highlights from the IMSA Lamborghini Super Trofeo at Indianapolis Motor Speedway. 16:16 Now Playing Paused Ad Playing HLs: IMSA Battle on the Bricks at Indianapolis 16:18 Now Playing Paused Ad Playing HLs: IMSA Michelin Pilot Challenge at Indianapolis 19:57 Now Playing Paused Ad Playing Late-race drama leads to 'wild' day in Indy 17:34 Now Playing Paused Ad Playing HLs: IMSA Porsche Carrera Cup, Indianapolis 15:32 Now Playing Paused Ad Playing HLs: IMSA Battle on the Bricks qualifying 7:09 Now Playing Paused Ad Playing Porsche Penske finally prevails at Petit Le Mans 18:43 Now Playing Paused Ad Playing Takeaways from IMSA Michelin GT Challenge at VIR 12:50 Now Playing Paused Ad Playing Highlights: IMSA MPC VIRginia Grand Prix 12:16 Now Playing Paused Ad Playing It's 'game on' across IMSA classes heading to Indy 17:56 Now Playing Paused Ad Playing HLs: IMSA 2026 Mustang Challenge at VIR 16:12 Now Playing Paused Ad Playing