For most of the USRA Modified feature on Friday evening at the Humboldt Speedway, it looked like it would come down to a two-car battle between Joey Galloway and Matt Johnson.

With Mother Nature pushing the Whitworth Memorial to Sunday, area drivers took advantage of the opportunity and checked into the Humboldt Speedway to chase an elusive $2,000 payday in Out-Pace USRA B-Mod action.

With mild temperatures and abundant moisture, Humboldt Speedway saw tight racing on the 3/8-mile oval this Friday evening.

After Mother Nature forced a cancellation on Friday night, Sunday welcomed drivers to Humboldt Speedway for a night of great racing.

Jeremy Chambers led from the pole and held off several challenges Matt Johnson and Jon Sheets to take the USRA Modified win while Riley Whitworth captured the Out-Pace USRA B-Mod race.

USRA Weekly Racing Series results for Friday, April 22, 2016, from the Humboldt Speedway in Humboldt, Kan.

Lucas Isaacs dominated the Out-Pace USRA B-Mod main event on the final night of the Iron Man Challenge during King of America VI presented by Chix Gear at the Humboldt Speedway.

Steve Muilenburg patched together 20 flawless laps Friday night at the Humboldt Speedway and claimed a $1,500 paycheck with a win in the Iron Man Challenge Out-Pace USRA B-Mod main event.

Shawn Strong held true to his name Thursday at the Humboldt Speedway as he led from start to finish to capture the Out-Pace USRA B-Mod victory on opening night of King of America VI presented by Chix Gear.

You can watch every lap of every race during the King of America VI presented by Chix Gear live on RacinDirt.com all weekend long.

Kyle Falck and Mike Striegel fired the opening shots in the 2016 USRA Iron Man Challenge with victories at the Humboldt Speedway on Saturday night.

The USRA Iron Man Challenge will launch its 2016 campaign this Friday, March 19, at the Humboldt Speedway in Humboldt, Kan., and I-35 Speedway in Winston, Mo., on Sunday, March 20.