Autopolis

Overview

Nestled in the picturesque mountains of Kamitsue, Oita Prefecture in Japan, Autopolis International Racing Course stands as one of Asia's most challenging and scenic motorsport venues. Situated at an elevation of approximately 900 meters above sea level, this world-class circuit offers breathtaking panoramic views of the surrounding Kyushu mountains while providing drivers with a technically demanding layout that tests both skill and courage. The remote location and varying weather conditions add to the circuit's mystique, making it a unique destination for motorsport enthusiasts and professional racers alike.

Technical Specifications and Track Features

Autopolis features a 4.673-kilometer (2.904-mile) FIA Grade 2 circuit with 20 corners combining technical sections with high-speed straights. The track's 10-meter width provides ample room for competitive racing and overtaking opportunities. Its most distinctive characteristic is the significant elevation changes throughout the lap, with a remarkable 50-meter difference between its highest and lowest points. The main straight measures 902 meters, allowing vehicles to reach impressive speeds before the challenging first corner.

The circuit flows counterclockwise and incorporates a series of blind corners, off-camber turns, and complex corner sequences that reward precise driving and proper racing lines. The high-altitude location also affects engine performance and aerodynamic efficiency, adding another layer of complexity for teams and engineers to consider in their race strategies.

Facilities and Specialized Areas

The venue boasts modern facilities designed to accommodate international racing events. The main grandstand offers excellent viewing opportunities, while additional spectator areas around the circuit provide various vantage points to witness the racing action. Autopolis features a spacious paddock area with professional pit facilities, hospitality suites, and technical zones for teams.

The circuit complex includes a shorter "national" layout that can be used for testing, driver training, and club racing events. Advanced safety systems meet international standards, featuring extensive run-off areas, tire barriers, and medical facilities. For visitors, there's a racing museum showcasing motorsport history, restaurants, and gift shops. The circuit also provides ample parking, accommodating thousands of vehicles during major events.

History

Autopolis was conceived in the late 1980s during Japan's economic boom period by visionary businessman Tomonori Tsurumaki. The circuit opened in 1990 with grand ambitions of hosting Formula One races. Despite not securing a Formula One event, Autopolis has established itself as a premier racing venue in Asia.

The track has hosted numerous prestigious competitions, including rounds of the Super GT series, Super Formula Championship, Asian Le Mans Series, and various motorcycle racing events. After financial difficulties in the 1990s, the circuit was acquired by Kawasaki Heavy Industries, ensuring its continued operation. Today, Autopolis remains a vital part of Japanese motorsport culture and continues to challenge drivers with its unique layout and mountain setting, preserving its reputation as one of the most distinctive racing circuits in the world.