The Long Beach Street Circuit(pictured in 2009), where the race will be held.
International Motor Sports Association (IMSA) president John Doonan confirmed the race was part of the schedule of the2024 IMSA SportsCar Championship (IMSA SCC) in August 2023.[1] It will be the tenth year the event will be held as part of the WeatherTech SportsCar Championship, and the fifteenth annual running of the race, counting the period between 2006 and 2013 when it was a round of theRolex Sports Car Series and theAmerican Le Mans Series respectively. The 2024 Grand Prix of Long Beach will be the third of eleven scheduled sports car races of 2024 by IMSA.[1] The race will be held at the 1.968 mi (3.167 km)Long Beach street circuit on April 20, 2024.[1]
On April 8, 2024, IMSA released the latest technical bulletin outliningBalance of Performance for the GTP and GTD classes. In GTP,Acura will receive a 5-kilogram (kg) weight increase and a power increase of 3 kilowatts (kW).Cadillac keeps their 520 kW of power, but receives a 2 kg weight break compared to Sebring.BMW will also receive a 3 kW boost whilst keeping the same weight. Finally,Porsche receives a 3 kg weight increase, and 5 kW of additional power.[2] There are no changes in BoP for the GTD class.[2]
There were two practice sessions preceding the start of the race on Saturday, one on Friday morning and one on Friday afternoon. The first session lasted 1 hour on Friday morning while the second session on Friday afternoon lasted 90 minutes.[7]
Friday's afternoon qualifying session was broken into two sessions, with one session for the GTP and GTD classes, which lasted 15 minutes each.[7] The rules dictated that all teams nominated a driver to qualify their cars. The competitors' fastest lap times determined the starting order. IMSA then arranged the grid to put GTPs ahead of the GTD cars.[8]
The final results kept Cameron and Nasr atop the GTP Drivers' Championship with 1032 points, 58 ahead of race winners Bourdais and van der Zande.[11] The final results of GTD kept Ellis and Ward atop the Drivers' Championship with 987 points. Foley and Gallagher jumped from tenth to second with 802 points, 10 ahead of Thompson.[11] Cadillac and Mercedes-AMG continued to top their respective Manufactures' Championships while Porsche Penske Motorsport and Winward Racing kept their respective advantages in their of Teams' Championships with eight rounds remaining.[11]
^"01_Grid_Race_Official.PDF"(PDF).results.imsa.com. Alkamel Systems. April 20, 2024.Archived(PDF) from the original on April 20, 2024. RetrievedApril 20, 2024.
^"03_Results_Race_Official.PDF"(PDF).results.imsa.com. Alkamel Systems. April 24, 2024.Archived(PDF) from the original on May 12, 2024. RetrievedMay 12, 2024.