For the fourth consecutive year, an Iowa motorsport race has earned national recognition, ranking among the top three in USA TODAY's 10BEST Readers' Choice Awards. This consistent acclaim highlights the state's deep-rooted passion for racing, from local tracks to major events like the NASCAR Cup Series at Iowa Speedway in Newton.

The NOS Energy Drink Knoxville Nationals secured the No. 2 spot on the list of the best motorsports races in the country. Since 2023, this event has consistently ranked either second or third, proving its enduring appeal among fans and voters alike. USA TODAY 10BEST describes the race as the "granddaddy of them all," a fitting nickname for a premier title in sprint car racing.

First held in 1961, the Knoxville Nationals draws more than 20,000 spectators annually over four days in early August. What makes it unique? Drivers earn points with every lap they complete, and the competitor with the highest total at the end takes home a staggering $1 million prize. The track itself has a rich history—originally built for horse racing on the Marion County Fairgrounds, it hosted its first automobile race in 1901.

The full top three rankings from USA TODAY 10BEST are: - NOS Energy Drink Knoxville Nationals: Knoxville, Iowa - SCAA National Championship Runoffs: Plymouth, Wisconsin - Chili Bowl Nationals Powered by NOS Energy Drink: Tulsa, Oklahoma

This year's 65th NOS Energy Drink Knoxville Nationals runs from August 12 to August 15. The current champion is Ryan Timms, who won in 2025 at just 18 years old, making him the second-youngest winner in the event's history. For context, Steve Kinser holds the record with 12 victories at the Knoxville Raceway.

Whether you're a lifelong fan or new to the sport, the Knoxville Nationals offers an unforgettable experience—a true celebration of speed, skill, and Iowa's motorsport heritage.