The NASCAR Cup Series heads to Kansas Speedway this Sunday, May 11, 2025, for the AdventHealth 400. As the season progresses, drivers and teams are eager to capitalize on every opportunity to secure valuable points and momentum. Kansas Speedway’s 1.5-mile tri-oval presents a unique challenge, demanding precision and strategy from competitors. With the playoff race intensifying, fans and bettors alike are keenly observing the developments leading up to this pivotal event.
AdventHealth 400 Race Preview
Kansas Speedway has consistently delivered thrilling races, and the 2025 AdventHealth 400 promises to be no exception. The track’s configuration allows for multiple racing lines, encouraging overtaking and strategic battles throughout the field. Drivers with a knack for adapting to changing track conditions often find success here, making tire management and pit strategy crucial components of the race.
Historically, Kansas has favored drivers who excel on intermediate tracks. Teams that have demonstrated strong performance on similar circuits earlier in the season are likely to carry that momentum into this weekend.
The defending champion in this race is Kyle Larson, who won it for the first time in 2024. He enters this race as the favorite. But drivers like William Byron and Denny Hamlin are not far behind Larson in the odds for this race. Hamlin is especially interesting given how well he has performed early in the season and the fact that he has won this race on three occasions.
Betting Insights
According to bet365, the favorites to win the AdventHealth 400 are as follows:
- Kyle Larson +350
- Ryan Blaney +600
- Tyler Reddick +700
- Denny Hamlin +800
- William Byron +800
Key factors to consider when evaluating betting options include:
- Driver Performance: Assess recent finishes and consistency on similar track types.
- Team Strategy: Evaluate pit stop efficiency and in-race adjustments.
- Qualifying Position: Starting position can influence race dynamics and potential outcomes.
- Weather Conditions: Monitor forecasts, as weather can impact track conditions and strategies.
2025 AdventHealth 400 Prediction

Denny Hamlin (+800)
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- Hamlin has won this race three times, including in 2023.
- Hamlin comes at a much better price than Kyle Larson, the other top contender to win this race.
Kyle Larson is understandably the favorite for this race given the fact that he won it last year and is consistently one of the best drivers in the NASCAR Cup Series. But we are going to go a different direction with our best bet for the AdventHealth 400. Our prediction to win this race is Denny Hamlin, who brings with him a history of success on this track.
Hamlin comes into this race in third place in the 2025 NASCAR Cup Series standings. He has won two races, the same number as Larson. And his three previous wins in this race make him uniquely qualified to outperform the favorite here. Look for Hamlin to claim his third checkered flag of the season this weekend in Kansas.