Miami Autodrome: All 5 Configurations Explained

The Miami Autodrome Guide is your essential roadmap to one of iRacing’s most versatile modern venues. While famous for hosting the Formula 1 Miami Grand Prix, the facility at Hard Rock Stadium features five distinct layouts designed for year-round racing. Because the 2026 Season 1 update includes every variation, drivers can choose between high-speed open-wheel blasts or tight, technical club-style loops. This Miami Autodrome Guide breaks down each configuration to help you pick the right track for your next session.

1. Grand Prix Circuit

This is the flagship 5.41 km (3.36 mile) layout used by world-class series. It features 19 turns and three massive straights that encourage drafting and overtaking.

• Best For: Formula cars, GT3, and high-participation official series.
• Key Feature: The technical “under-the-bridge” chicane at Turns 14-15 and the high-speed blasts around the stadium.

2. Extended MIA Loop

The Extended MIA Loop is a mid-length variant that maintains much of the GP’s character while shortening the overall lap time. It is a favorite for regional GT racing and endurance training.

• Best For: Porsche Cup, GT4, and multiclass league events.
• Key Feature: It utilizes the new permanent “inner loop” connectors to bypass certain street-heavy sections of the GP track.

3. Grand Prix Club

This version is designed for lower-license categories and club-level racing. By cutting out the longest straights, it keeps the field bunched up for intense, wheel-to-wheel action.

• Best For: Toyota GR86, Mazda MX-5, and Formula 1600.
• Key Feature: A focus on technicality over top speed, making it an excellent teaching tool for beginners.

4. Inner Loop

The Inner Loop is a compact configuration built entirely on private property within the stadium grounds. It ignores the public road sections to provide a dedicated “track day” experience.

• Best For: Private coaching, time attacks, and small-bore production cars.
• Key Feature: It offers a “stop-start” rhythm that punishes poor braking markers and rewards patience on the throttle.

5. MIA Loop (Short)

The shortest version available in this Miami Autodrome Guide, the MIA Loop is a rapid-fire layout that focuses on the stadium’s immediate surroundings.

• Best For: Short sprint races and testing car setups for slow-to-medium speed corners.
• Key Feature: Minimal downtime between turns, providing a high-cardio workout for the driver and the tires.

Technical Layout Comparison