In the AdventHealth 400 held at Kansas Speedway, Kyle Larson, the defending NASCAR Cup Series champion, finished second after a fierce battle with Tyler Reddick. Larson led for a significant portion of the race, winning Stage 2 and leading 78 laps, but lost the lead to Reddick, who opted for four tires during the final pit stop, while Larson took only two. In a post-race interview, Larson admitted to feeling pressure and nervousness during the closing laps, particularly as his car struggled with dirty air. Despite the loss, Larson made history by becoming the all-time leader in laps led at Kansas Speedway, surpassing Kevin Harvick's previous record of 949 laps. With his performance, Larson earned 54 points, moving him to fifth in the NASCAR Cup Series standings with a total of 143 points, trailing Reddick. Larson and his team will next compete at Talladega Superspeedway on April 26.