Kyle Larson remains atop the NASCAR Cup Series power rankings, thanks to his dominating performance at Kansas Speedway. Once again, those behind him continue to jockey for position. Those drivers landed in their spots partly based on speed and partly based on just the ability to get to the finish and earn a good result.

NASCAR makes its first trip of the season to Kansas Speedway, which saw the closest finish in Cup Series history last year

Happy Mother's Day to you all, and welcome to the Racing America On SI Live Race Updates page for the 2025 NASCAR Cup Series AdventHealth 400 at Kansas Speedway

Intense restarts and tight racing are expected today, as the NASCAR Cup Series returns to Kansas Speedway. Last fall’s race had 30 lead changes and this event a year ago had 28 lead changes, ending when Kyle Larson beat Chris Buescher in the closest finish in NASCAR history at .

Mike McClure, a DFS pro with over $2 million in winnings, gives daily Fantasy NASCAR picks for the 2025 Advent Health 400 at Kansas Speedway

NASCAR has announced that two Cup Series teams were penalized after the pre-race inspections at Kansas Speedway - 23XI Racing and Front Row Motorsports.

Friday, May 9 brings this spring’s first Kansas night event: the ARCA Menard’s Series Tide 150. The 100-lap race starts at 7 p.m. and will be televised live on FS1 (with a livestream on the Fox Sports app).

Quietly putting together a remarkable season, Ryan Preece netted his fourth top 10 of 2025 in this past Sunday\\\"s Cup Series race at Kansas Speedway, and he did so by being the only driver to have top-10 rankings across the board,