IndyCar - Indianapolis Road Course

The Indianapolis Road Course at Indianapolis Motor Speedway hosts the Sonsio Grand Prix, a premier IndyCar Series event that showcases high-speed racing on a unique circuit. This 2.439-mile road course features 14 challenging turns that combine technical sections with fast straightaways. Drivers navigate a layout that incorporates portions of the famous Indianapolis oval, including Turns 1 and 2 and the front straightaway, while also testing their skills on the infield sections.

The IndyCar competition at the Indianapolis Road Course brings together approximately 27 full-time competitors, including several Indianapolis 500 winners. Teams like Penske, Andretti Autosport, Chip Ganassi Racing, and Rahal Letterman Lanigan Racing field cars powered by Honda and Chevrolet 2.2-liter turbocharged V6 engines. The 2025 event marks a significant technological advancement with the introduction of hybrid energy recovery system powertrains.

Racing fans appreciate the Indianapolis Road Course for its demanding nature. The circuit requires drivers to master both high-speed sections and technical corners, creating multiple overtaking opportunities. Each 85-lap race covers 207.32 miles, with drivers strategically using their 150-200 seconds of push-to-pass boost.

The Indianapolis Motor Speedway, known as "The Racing Capital of the World," has hosted IndyCar Series races on this road course since 2014. The track maintains its historic connection to its past with the yard of bricks at the start/finish line, a nod to the original track surface. With a seating capacity exceeding 257,000, this venue offers an unparalleled racing experience at the Indianapolis Road Course.

This IndyCar event serves as an important part of the month of May activities at Indianapolis Motor Speedway. The competition on the road course configuration provides a different racing experience compared to the oval used for the Indianapolis 500, allowing fans to enjoy varied racing styles at this historic venue.