The NASCAR Cup Series held its first points-paying event at Naval Base Coronado in San Diego. The race resulted in a first-time victory for Corey Heim and a significant decrease in the points lead held by Tyler Reddick.

NASCAR Cup 系列賽在聖地牙哥的 Coronado 海軍基地舉行了首場計分賽。比賽結果由 Corey Heim 奪得首勝，而 Tyler Reddick 領先的積分優勢則大幅縮小。

The event featured a successful 1-2 finish for 23XI Racing, with Corey Heim winning his first Cup Series race in only his 13th start, followed by Bubba Wallace. The race ended with a key moment when Heim passed Tyler Reddick for the lead. Shortly after, Reddick suffered a left-front tire failure, which caused him to finish in 25th place. Consequently, the gap in the standings closed, as Denny Hamlin reduced his deficit to Reddick from 19 to eight points.

本次賽事 23XI Racing 表現出色，奪得 1-2 名。Corey Heim 在僅第 13 次出賽就贏得其首場 Cup 系列賽，隨後是 Bubba Wallace。比賽在末尾出現關鍵時刻，Heim 超越 Tyler Reddick 取得領先。不久後，Reddick 遭遇左前輪爆胎，導致其最終僅名列第 25 位。因此，排名差距縮小，Denny Hamlin 對 Reddick 的分差從 19 分縮小至 8 分。

Furthermore, there were major changes for drivers fighting for a playoff spot. Ryan Preece moved up to 16th place, putting him back in contention for the Chase, whereas Shane van Gisbergen dropped to 17th after a crash involving multiple cars. Similarly, Christopher Bell fell to 12th place due to a mechanical problem. This occurred while Brent Crews was driving the car as a substitute for Bell, who has a fractured wrist.

此外，爭奪季後賽名額的車手也發生重大變動。Ryan Preece 升至第 16 位，重新回到爭奪 Chase 錦標的競爭行列；而 Shane van Gisbergen 則在一次多車相撞事故後跌至第 17 位。同樣地，Christopher Bell 因機械故障跌至第 12 位。當時是由 Brent Crews 代替手腕骨折的 Bell 駕駛賽車。

Finally, tension grew after the race between Noah Gragson and newcomer Kevin Magnussen. The conflict started when on-track contact forced Gragson out of the race, leading to an argument on pit road. Magnussen, a former Formula 1 driver, blamed Gragson's driving style, while Gragson described the incident as a clash between different racing cultures. Additionally, security issues occurred when an intoxicated fan entered the track and was arrested by the Naval Criminal Investigative Service (NCIS).

最後，賽後 Noah Gragson 與新秀 Kevin Magnussen 之間的緊張局勢升溫。衝突始於場上接觸導致 Gragson 退出比賽，隨後在維修區發生爭執。前 Formula 1 車手 Magnussen 責怪 Gragson 的駕駛風格，而 Gragson 則將此事件描述為不同賽車文化之間的衝突。此外，還發生了安保問題，一名醉酒球迷闖入賽道並被海軍刑事調查局 (NCIS) 逮捕。

The San Diego event ended with Corey Heim as the winner and a much smaller gap between the top two championship contenders as they head to Sonoma Raceway.

聖地牙哥賽事由 Corey Heim 奪冠告終，而兩位錦標賽領先者之間的差距也大幅縮小，準備前往 Sonoma 賽道。