WEC - 6 Hours of Fuji

The 6 Hours of Fuji returns in 2026 as a major round of the FIA World Endurance Championship. This endurance race takes place at Fuji Speedway in Oyama, Shizuoka Prefecture, Japan. The circuit sits at the base of Mount Fuji, offering one of the most beautiful settings in motorsport. As the only WEC race held in Japan, this event draws large crowds who support home teams like Toyota Gazoo Racing.

Circuit Information

Fuji Speedway features a modern layout that was redesigned by Hermann Tilke in 2005. The track measures 4.563 kilometers (2.835 miles) in length and includes 16 turns, with 10 right-hand corners and 6 left-hand corners. The circuit holds an FIA Grade 1 license, which confirms it meets the highest international racing standards.

The main straight at Fuji Speedway stretches 1.475 kilometers (0.917 miles), making it one of the longest straights in motorsport. This straight allows cars to reach very high speeds and creates strong overtaking opportunities into the first turn. The track also features significant elevation changes, which adds technical challenges for both car setup and driver performance.

Race Format

The 6 Hours of Fuji typically runs across a full race weekend. Friday sessions provide free practice for teams to optimize their car setups. Many Fridays also include pit walk opportunities for fans to see the cars and teams up close. Saturday features additional practice sessions, followed by qualifying rounds and Hyperpole sessions that determine the starting grid positions. The main 6-hour endurance race takes place on Sunday.

Competition Categories

The 2026 WEC season features two main racing categories at Fuji Speedway.

Hypercar Class

The premier Hypercar class brings together the fastest prototype race cars in endurance racing. Factory teams expected to compete include Toyota Gazoo Racing, Ferrari, Porsche, Peugeot, BMW, Cadillac, Lamborghini, and Alpine. Toyota receives strong fan support at this event as both the home manufacturer and the owner of Fuji Speedway. The competition between these manufacturers creates close racing throughout the 6-hour duration.

LMGT3 Class

The LMGT3 class features production-based GT cars from manufacturers including Porsche, Ferrari, BMW, Corvette, McLaren, Aston Martin, and Lamborghini. Heart of Racing will run two Aston Martin Vantages with Bronze drivers Gray Newell and Ian James. Team WRT campaigns two BMW M4 GT3 EVOs with Bronze drivers Darren Leung and Anthony McIntosh. Vista AF Corse fields Ferrari entries with François Heriau, Simon Mann, and Alessio Rovera in car #21, while Thomas Flohr, Francesco Castellacci, and Davide Rigon drive car #54. Proton Competition focuses on Ford LMGT3 efforts with Silver drivers Ben Tuck and Gianmarco Levorato.

Technical Regulations

The 2026 season introduces important technical regulation changes for WEC competition. An Energy Recovery System (ERS) becomes mandatory for all newly homologated Hypercars. This change marks the end of new non-hybrid LMH prototypes entering the championship. The Aston Martin Valkyrie is expected to be the last non-hybrid car in the Hypercar class.

Aerodynamic regulations for 2026 include updates to create equal constraints between LMH and LMDh cars. The rules limit rear wing flex to 2.5 mm under a 100 N load. Regulations also standardize wing mounting, vertical supports, and front skid rigidity across both prototype categories.

The WEC uses 100% renewable fuel called "Excellium Racing 100" produced by TotalEnergies. This bioethanol-based fuel aims to reduce greenhouse gas emissions by at least 65% compared to traditional fossil fuels. Success handicaps may apply to both Hypercar and LMGT3 entries, which translate into mass and power adjustments to balance performance across the field.

LMGT3 regulations remain valid through the end of 2028. Teams must include at least one Bronze-rated driver in their lineup. Tire allocation for the LMGT3 class has increased to support competitive racing.

History and Heritage

Fuji Speedway opened in January 1966 as Japan's premier international racing facility. The circuit gained worldwide recognition by hosting Japan's first Formula One race in 1976, where James Hunt secured the championship title over Niki Lauda in heavy rain conditions.

Endurance racing has deep roots at Fuji Speedway. The FIA World Sportscar Championship, a predecessor to the modern WEC, visited the track from 1982 to 1988. The current FIA World Endurance Championship has featured Fuji regularly since the series began in 2012. Toyota purchased the circuit in 2000 and has achieved strong results at their home race over the years, with Porsche being the only other manufacturer to claim victory here in 2015.

Notable Features

The backdrop of Mount Fuji creates a distinctive visual setting for the 6 Hours of Fuji. The mountain provides a stunning view for spectators and competitors, making this one of the most photogenic circuits in motorsport.

The weather at Fuji Speedway can be unpredictable and challenging. The circuit has experienced heavy rain and mist during race weekends, which significantly impacts racing strategy and driver skill. In 2013, extreme weather conditions led to all race laps being completed behind the safety car.

Beyond WEC, Fuji Speedway hosts numerous major motorsport series including Formula One, Super GT, and Super Formula. The venue even served as a cycling venue during the delayed 2020 Tokyo Olympics. The facility also embraces drifting culture and includes a separate drift track within its grounds.

The 6 Hours of Fuji promises compelling endurance racing action with multiple manufacturers competing in both Hypercar and LMGT3 categories. The combination of a fast circuit layout, technical challenges, and strong manufacturer participation makes this a significant event in the WEC calendar.