Asian Le Mans - 4H of Abu Dhabi 1

The 4H of Abu Dhabi 1 is a four-hour endurance race that forms part of the Asian Le Mans Series (aslms). This event takes place at Yas Marina Circuit on Yas Island in Abu Dhabi, United Arab Emirates. The race brings together competitors from three categories: LMP2, LMP3, and GT. The Automobile Club de l'Ouest (ACO) organizes this aslms event, which offers top performers in LMP2 and GT classes a chance to qualify for the 24 Hours of Le Mans.

About the Race

The 4H of Abu Dhabi 1 is an endurance race that tests both drivers and machinery over four hours of competition. Teams compete across three distinct classes within the aslms championship. The race at Yas Marina Circuit requires consistent performance and smart strategy. Professional and amateur drivers participate in this aslms event, creating a diverse field of competitors.

The Circuit

Track Layout

Yas Marina Circuit measures 5.281 kilometers in length and features 16 corners. The track runs anti-clockwise and holds an FIA Grade 1 certification. A long straight section of approximately 1.14 kilometers provides the main overtaking zone. The circuit combines medium-speed and slow-speed corners that demand precise car setup. The track surface uses graywacke aggregate shipped from Shropshire, England. This surface provides high grip levels but increases tire wear. The circuit underwent modifications in 2021 to improve racing action. Turns 11-14 were replaced with a single long curved section to create better overtaking opportunities.

Facilities

Yas Marina Circuit offers world-class facilities for competitors and spectators. The venue includes 40 air-conditioned garages where teams prepare their cars. Five grandstand areas provide viewing options around the track. A media center, VIP Tower, and extensive paddock facilities support event operations. The pit lane exit runs through a tunnel underneath the track. A permanent lighting system allows the aslms race to continue after sunset. This lighting system is the largest permanent sports venue lighting installation globally.

Competition Format

The 4H of Abu Dhabi 1 follows the standard aslms format for endurance racing. LMP2 cars represent the fastest class, followed by LMP3 prototypes and GT cars. Each class races simultaneously on track, creating multiple battles throughout the field. Teams must balance speed with reliability over the four-hour duration. Pit stop strategy and driver changes play a key role in race outcomes. The aslms awards points based on finishing positions in each class.

Technical Challenge

Yas Marina Circuit presents specific technical demands for aslms competitors. The abrasive track surface makes tire management essential throughout the race. Teams must find the right balance for the mix of corner types. Aerodynamic efficiency helps on the long straight section. Braking precision is crucial for the slow-speed corners. The elevation change of 10.7 meters adds another variable to car setup. Air-conditioned garages help teams maintain optimal working conditions in the Abu Dhabi climate.

Circuit History

Hermann Tilke designed Yas Marina Circuit, which opened in October 2009. The construction cost approximately $1 billion, making it one of the most expensive circuits ever built. The venue has hosted major international racing series since its opening. The circuit hosts the Formula 1 Abu Dhabi Grand Prix annually since 2009. The track passes underneath the W Abu Dhabi Yas Island Hotel, a distinctive architectural feature. Yas Marina Circuit sits within the larger Yas Island development, a tourist and entertainment destination.

What Makes It Special

The 4H of Abu Dhabi 1 offers unique characteristics within the aslms calendar. The permanent lighting system allows racing after sunset, creating a different atmosphere. The combination of modern facilities and technical track layout appeals to teams. The opportunity to earn Le Mans qualification adds importance to this aslms race. Yas Marina Circuit provides a professional environment for endurance racing competition. The location on Yas Island connects the race to a broader entertainment destination. This aslms event showcases endurance racing in a purpose-built modern facility.