Who won today's Dayton 500 NASCAR race? William Byron was the winner. Results, highlights, starting grid, schedule, start time change and where to watch.

A multi-car collision during the final lap of overtime allowed Byron to come from ninth to win the 67th edition of the Daytona 500

All the information you need to get ready for the 67th annual Daytona 500, the season-opener of the NASCAR Cup Series.

For the 2025 Daytona 500 on Fox, Mike Joy is on the play-by-play and will be joined by analysts and former NASCAR drivers Kevin Harvick and Clint Bowyer. Larry McReynolds, a two-time Daytona 500-winning crew chief, also will serve as an analyst, while Jamie Little, Regan Smith and Josh Sims will be pit road reporters.

SportsLine's Mike McClure, a DFS pro with over $2 million in winnings, gives his top daily Fantasy NASCAR picks for the 2025 Daytona 500 at Daytona International Speedway

Daytona 500 ended in absolute chaos, leaving NASCAR Daily Fantasy Sports (DFS) players feeling frustrated and confused.

Feb 19, 2024; Daytona Beach, Florida, USA; NASCAR Cup Series driver William Byron (24) reacts in victory lane after winning the Daytona 500 at Daytona International Speedway. Mandatory Credit: Peter Casey-USA TODAY Sports ORG XMIT: IMAGN-740149 ORIG FILE ID: 20240219_mcd_bc1_286.JPG