*This weekend the weather looks like Racing! The World of Outlaws will be the next show here at 81 Speedway on March 28th, but this weekend, fans take the short drive East and watch the fastest growing modified tour in the country as the Heartland Modified Tour invades Humboldt Speedway!
- Honoring a Racing Legacy
The Whitworth Spring Classic pays tribute to the Whitworth family, whose thirty-year stewardship built Humboldt Speedway into a premier national dirt track destination. This weekend honors that history while looking forward to a 2026 season packed with speed and local pride.
Event Schedule & Details
Fans will witness two full nights of adrenaline-pumping action featuring the Heartland Modifieds alongside Midwest Mods, Pure Stocks, and Mini-stock/tuner
• Dates: Friday, March 20th & Saturday, March 21st
• Location: 1663 Georgia Rd, Humboldt, KS 66748
• Friday Times: Pits 5:00 PM | Grandstands 6:00 PM | Racing 8:00 PM
• Saturday Times: Pits 4:00 PM | Grandstands 5:00 PM | Racing 7:00 PM
• Admission: Adults $20 | Seniors/Military $18 | Kids 10 & Under FREE
*How to Watch
For those unable to attend in person, the entire event will be broadcast Live at www.RacinDirt.tv, ensuring fans across the country don't miss a single lap of the 2026 kickoff.
*"There is no better way to start the 2026 season than with the Heartland Modified Tour," said Humboldt Speedway officials. "The Whitworth Spring Classic is a tradition of speed, and we’re ready to see who takes the first checkered flag of the year."
*For more information, visit www.humboldtspeedway.com or follow the Heartland Modified Tour at www.heartlandmodifiedtour.com.