European Le Mans - 4 Hours of Silverstone

The 4 Hours of Silverstone brings the European Le Mans Series to one of Britain's most famous racing circuits. This endurance race features multi-class competition across four categories, with teams and drivers competing for four hours on the challenging Silverstone layout. The event attracts a full grid of prototype and GT cars, offering fans close access to the teams and action throughout the weekend.

What is the 4 Hours of Silverstone

The 4 Hours of Silverstone is an endurance race within the European Le Mans Series calendar. The ELMS operates as a feeder series for the 24 Hours of Le Mans, with class winners often receiving automatic invitations to compete at Le Mans. The event runs over a race weekend that includes practice sessions, qualifying, and the main four-hour race.

The race weekend typically features two 90-minute free practice sessions, a 30-minute Bronze driver test, and 15-minute qualifying sessions for each category. In the LMP2 Pro/Am and LMGT3 categories, only Bronze-rated drivers may set qualifying times for their cars. Each driver must complete a minimum of 40 minutes behind the wheel during the race.

The Silverstone Circuit

Silverstone Circuit sits near the villages of Silverstone and Whittlebury, where Northamptonshire meets Buckinghamshire in England. The circuit has earned its reputation as the home of British motorsport through decades of hosting major racing events.

The current Grand Prix circuit measures 5.891 kilometers (3.660 miles) and contains 18 turns. The layout combines high-speed corners with technical sections that test both car and driver. Key corners include Copse, Maggots, Becketts, Chapel, Stowe, Vale, Club, Abbey, and Luffield. The Hangar Straight and Wellington Straight allow cars to reach their highest speeds.

The circuit began as a Royal Air Force bomber station during World War II. The distinctive layout follows the runways and perimeter roads of the former RAF Silverstone airfield. The venue hosted the first Formula One World Championship race in 1950, establishing its place in motorsport history.

Race Format and Categories

The European Le Mans Series features four distinct categories competing simultaneously on track. The 4 Hours of Silverstone in 2026 expects a 47-car grid. The categories are LMP2, LMP2 Pro/Am, LMP3, and LMGT3. Each category has specific regulations for car construction, engine specifications, and driver ratings.

The multi-class racing format creates strategic challenges for teams. Faster prototype cars must navigate through slower GT traffic, while all competitors manage fuel consumption, tire wear, and driver changes. The fast and flowing nature of Silverstone demands strong mechanical reliability and team coordination.

The Cars and Teams

LMP2

LMP2 cars are purpose-built racing prototypes. Four chassis constructors supply these cars: Dallara, Ligier Automotive, Oreca, and Riley Tech/Multimatic. All LMP2 entries use Gibson Technology 4-liter V8 engines that produce around 600 horsepower. Cosworth Electronics provides the single electronics system for the category. Goodyear supplies tires for all LMP2 competitors. Teams must include at least one FIA Silver-rated driver in their lineup.

Expected teams for 2026 include Proton Competition, Vector Sport, IDEC Sport, United Autosports, Nielsen Racing, Algarve Pro Racing, Forestier Racing by Panis, Inter Europol Competition, and CLX Motorsport. Notable drivers include Jamie Chadwick, Sebastian Priaulx, and Mike Rockenfeller.

LMP2 Pro/Am

The LMP2 Pro/Am category uses the same technical specifications as LMP2 but features different driver rating requirements. This category expands to 12 cars in 2026. Teams competing include reigning Vice Champions AO by TF, DKR Engineering, Vector Sport, TDS Racing, Rossa Racing by Virage, Algarve Pro Racing, United Autosports, Nielsen Racing, Duqueine Team, CLX Motorsport, AF Corse, and Proton Competition.

Drivers expected to compete include John Falb, Manuel Espirito Santo, Rik Koen, Charles Milesi, and Alex Quinn.

LMP3

LMP3 serves as an entry-level prototype class focused on cost control and driver development. The category launched in 2015 and Silverstone hosted the first LMP3 race. Oreca provides the exclusive powertrain, including engine, gearbox, and electronics. Michelin supplies tires for the category. The 2026 grid features 10 cars, primarily Ligier JS P325-Toyotas and one Duqueine D09.

Reigning champions CLX Motorsport and former champions DKR Engineering are among the expected entries.

LMGT3

LMGT3 cars are based on production road car models that meet GT3 Group technical regulations and receive homologation from the ACO and FIA. Six different brands are expected to compete in 2026. United Autosports will run a McLaren 720S. Racing Spirit of Léman enters an Aston Martin Vantage. Ferrari 296 EVOs will be campaigned by Richard Mille AF Corse and Spirit of Race. Other teams include TF Sport, High Class Racing, Kessel Racing, Team Qatar by Iron Lynx, Iron Lynx, Proton Competition, and GR Racing.

The category uses a Balance of Performance system to equalize the different car models. Crews must include two or three drivers, with at least one Bronze-rated driver and no more than one Gold or Platinum-rated driver.

Technical Regulations

The European Le Mans Series operates under regulations set by the Automobile Club de l'Ouest and the FIA. All cars run on Excellium Racing 100, a renewable biofuel supplied by TotalEnergies. This commitment reflects the series' focus on sustainable racing technology.

Each category has specific technical requirements. LMP2 and LMP2 Pro/Am cars share the same technical regulations but differ in driver rating requirements. LMP3 focuses on controlled costs through spec components. LMGT3 maintains performance parity through the Balance of Performance system.

Silverstone and ELMS History

The European Le Mans Series has a long relationship with Silverstone. The predecessor series, the Le Mans Endurance Series, first visited Silverstone in 2004. The rebranded ELMS regularly began its seasons at Silverstone from 2008 and returned almost every year between 2012 and 2019. Silverstone hosted the first 4-hour ELMS race in 2014.

After several years away, the ELMS returned to Silverstone, demonstrating the strong connection between the series and the circuit. This history adds significance to each visit.

Fan Experience

ELMS events at Silverstone offer fans close access to the racing. Weekend ticket holders typically enjoy paddock access, allowing them to see teams at work. Pit lane walks and autograph sessions provide opportunities to meet drivers and see the cars up close. Grandstand access offers views of key sections of the circuit.

The multi-class racing format provides constant action throughout the four-hour duration. Different categories run at different speeds, creating varied racing scenarios as faster cars overtake slower classes. The strategic elements of endurance racing, including pit stops and driver changes, add layers of interest for spectators following the race.