Mid-Ohio Sports Car Course is a 2.258-mile (3.634 km) road racing circuit in Lexington, Ohio. Since opening in 1962, it has become a mainstay for IndyCar, IMSA, and SCCA racing, and its iRacing counterpart reflects that same reputation as one of the most technical circuits in America.
Track Basics
- Length: 2.258 miles / 3.634 km (full course)
- Turns: 13
- Surface: Asphalt
- Direction: Clockwise
- Signature Events: Honda Indy 200 (IndyCar), IMSA SportsCar Championship, SVRA, SCCA Runoffs.
Key Sections
- Turn 1: A high-speed, downhill right-hander that sets up the lap. Commitment is required, especially in qualifying.
- Keyhole (Turn 2): A tight right-hand hairpin leading to the backstretch. Exit speed is critical for overtaking.
- Backstretch: Long and fast, it provides the best draft-and-pass opportunity.
- China Beach (Turn 4 braking): A famous gravel trap that punishes missed braking points.
- Madness (Turn 5): A left-right-left sequence over cresting elevation changes. It defines Mid-Ohio’s technical identity.
- Carousel (Turns 12–13): A long, tightening right-hander that closes the lap. Smooth throttle application is key.
Driving Keys
- Precision matters: Narrow track width leaves little room for error.
- Balance setup: Mechanical grip for the infield and stability for the high-speed sections.
- Exit speed from Keyhole: The single most important factor for lap time and overtaking.
- Patience in traffic: Passing is difficult; timing and racecraft matter more than raw pace.
Mid-Ohio teaches discipline. It rewards consistent rhythm and punishes overdriving, making it one of the most respected tracks in iRacing.
