A1 Motor Park
A1 Motor Park is a planned motorsport race track in Samokov, Sofia Province in Bulgaria. The race circuit was founded as Lara Racing Circuit. It is under construction as of 2025 and expected to be completed by 2026.
History
The project construction begun on 10 March 2025 near Samokov, Bulgaria by a private investments. The track is planned to be 3,91 kilometers long, have 15 turns, 8 left and 7 right, and will be driven counterclockwise. The main straight will be 900 meters long. The capacity for spectators will be up to 20,000 people. According to FIA standards, the Lara track will be Category 3, which means it will be suitable for Formula 3 races, and according to FIM standards - Category BA, which means all races except MotoGP races.Nikola Tsolov became the advertising face of the track, having the track logo on his Formula 3 car in the 2025 season.
On 9 December 2025 it was announced, that A1 would become title sponsor of the circuit and official name would be A1 Motor Park.
Facilities
Main circuit
The park's main feature is a 3.91 km race track designed to meet:- FIA Grade III specifications, allowing it to host series such as Formula 3, GT3, and endurance races.
- FIM Grade B certification for international motorcycle events.