Hey race fans, welcome back to Driving on Marbles! Happy Wednesday and welcome to race week at Kansas Speedway. After back-to-back short tracks at Martinsville and Bristol over the past three weeks, we’re finally moving back to the intermediate oval world and honestly the timing couldn’t feel more refreshing.

Kansas Speedway is a 1.5-mile tri-oval in Kansas City and it’s one of the smoothest, most flowing tracks on the entire NASCAR schedule. Where Bristol was chaos and contact and bumpers and tempers, Kansas is about pure speed, lane management, tire conservation, and pit strategy.

The AdventHealth 400 runs 267 laps across 400 miles with Stage 1 ending on Lap 80, Stage 2 on Lap 165, and the final stage running to Lap 267. Speedwaymedia Green flag drops at 2:00 PM ET this Sunday April 19 with practice and qualifying on Saturday April 18.

Kyle Larson is the defending winner of this race, having also won it back-to-back in 2024 and 2025. He comes in off a dominant Bristol performance where he led 284 laps and swept both stages before getting outwitted by strategy in the final laps. The motivation to finally convert that kind of speed into a 2026 win is absolutely going to be there on Sunday.

A few things are worth knowing about Kansas heading into the weekend.

Hendrick Motorsports leads all organisations in wins at Kansas with nine, and Kyle Larson leads all active drivers in laps led there with 703 across his career. 

Kansas has also been the home of the most speeding penalties at intermediate ovals in the Next Gen era, so pit road execution is going to be just as important as raw speed on Sunday. 

Let’s get into this weeks full Top 20 breakdown.