4 Hours of Le Castellet Bronze Test

The 4 Hours of Le Castellet Bronze Test offers FIA-ranked Bronze drivers dedicated track time at Circuit Paul Ricard before the main race weekend. This 30-minute session allows less experienced drivers to learn the technical layout of the French circuit. Teams use this time to refine car setups and plan driver rotation strategies across the LMP2 Pro/Am, LMP3, and LMGT3 classes that compete in the European Le Mans Series.

Bronze Test Session Details

The Bronze Test session serves a specific purpose within the ELMS race weekend. Only Bronze-rated drivers participate in this exclusive 30-minute practice period. The session takes place on Friday, giving teams valuable data before the official practice sessions begin. Circuit Paul Ricard presents particular challenges for developing drivers, with its 1.8 km Mistral Straight and technical sections like the Le Beausset corner.

Teams rely on this session to evaluate Bronze driver performance and adjust car balance for the demanding 4-hour race format. The time allows drivers to build confidence on a circuit known for its high-speed characteristics and extensive run-off areas marked by distinctive blue and red surfaces.

Circuit Paul Ricard Overview

Circuit Paul Ricard sits on a flat plateau in Le Castellet, within the Var region near Marseille. The track opened in April 1970 and spans 5.842 km with 15 turns. Paul Ricard, a pastis magnate, built the facility to experience the challenge of creating a racetrack. The circuit offers over 247 possible configurations, ranging from 0.828 km to the full 5.858 km layout.

Track Characteristics

The circuit features the famous Mistral Straight, which stretches 1.1 miles and tests maximum speed capabilities. Elevation ranges from 408 to 441 meters above sea level. The track received extensive redevelopment in the early 2000s, transforming it into a high-speed test facility. Racing returned in 2009 after this modernization period.

Circuit Paul Ricard holds FIA Grade 1 certification for five different layouts. The facility can accommodate up to 90,000 spectators and has hosted major events including the Formula One French Grand Prix, the Bol d'Or, and the French Motorcycle Grand Prix throughout its history.

European Le Mans Series Structure

The Automobile Club de l'Ouest organizes the European Le Mans Series, drawing inspiration from the 24 Hours of Le Mans. The series features four distinct classes competing simultaneously during each race. Team champions and runners-up earn automatic invitations to the following year's 24 Hours of Le Mans, making each ELMS round significant for teams pursuing this goal.

Competition Classes

LMP2 represents the top prototype category. All LMP2 cars use the Gibson GK428 V8 engine and Goodyear tyres. LMP2 Pro/Am runs identical machinery but requires teams to include a Bronze-rated driver in their lineup. Only Bronze drivers can qualify cars in the LMP2 Pro/Am category.

LMP3 serves as the entry-level prototype class. These cars utilize a new 3.5-liter twin-turbo V6 engine developed by Oreca. LMP3 teams run Michelin tyres instead of Goodyear. LMGT3 cars derive from road car counterparts with modifications for racing purposes. Bronze drivers also qualify LMGT3 cars, making the Bronze Test particularly relevant for these two classes.

Technical Regulations

Each car competing in ELMS must meet current ACO and FIA regulations. All vehicles run on Excellium Racing 100, a renewable biofuel supplied by TotalEnergies. LMP3 and LMGT3 competitors use Michelin tyres, while LMP2 teams run Goodyear tyres.

Safety procedures include specific pit lane protocols. When officials announce a Safety Car period, pit lane entry closes for three laps. During Full Course Yellow situations, pit entry also closes. These regulations affect race strategy and make practice sessions like the Bronze Test valuable for driver education.

What Makes This Event Notable

The 4 Hours of Le Castellet marks the 14th time ELMS has visited Circuit Paul Ricard since 2013. The circuit's characteristics create unique challenges for endurance racing. High-speed sections alternate with technical corners, testing both car setup and driver skill across different performance areas.

The Bronze Test provides crucial preparation time for developing drivers who will share driving duties during the four-hour race. This session contributes to safer competition by allowing less experienced drivers to understand the circuit before competing alongside more seasoned professionals. The combination of Bronze driver development and the technical demands of Circuit Paul Ricard makes this session an important component of the race weekend at Le Castellet.