The rain that had held off all evening finally fell on the Humboldt Speedway and forced the postponement of the $1,500-to-win Iron Man Challenge main event for the Out-Pace USRA B-Mods during the King of America VII Modified Nationals presented by Summit Racing.

J.C. Morton’s wildly successful season last year continues to spill over into 2017 with a victory in the 20-lap main event for the Out-Pace USRA B-Mods on opening night of King of America VII.

The Iron Man Challenge featuring Out-Pace USRA B-Mods will run a complete show of heat races and main events all three days with $600 to win Thursday, $1,500 to win Friday and $1,000 to win Saturday.

Beginning in 2017, Summit Racing Equipment will be the title sponsor of the USRA Weekly Racing Series, and The World’s Speed Shop™ will be the Official High Performance Source of the USRA.

The Iron Man Challenge will kick off the 2017 campaign with Out-Pace USRA B-Mods competing at the Humboldt Speedway as part of King of America VII presented by Summit Racing, March 23-25.

The Iron Man Challenge will kick off the 2017 campaign with USRA B-Mods competing March 23-25, at the Humboldt Speedway during the King of America VII Modified Nationals presented by Summit Racing Equipment.

The Humboldt Speedway will hold the annual awards banquet on Friday, Nov. 18, at Mel's Sports Bar & Grill, located at 221 E. Main St. in Chanute, Kan.

Springfield, Mo., driver Ryan Gilmore used his pole position start to hold off Fort Scott drivers Brian Bolin and Andy Bryant for the win.

For the first time in the venue’s 50-year history, racing at Humboldt Speedway was part of the Allen County Fair on Friday. A total of 69 drivers competed throughout the night.

Chase Domer led every lap Friday and held off Terry Schultz, who sits currently in second in USRA Modified national points, for the victory at the Humboldt Speedway.

Chase Domer jumped out to an early lead and held off 15th-starting Tad Davis and 13th-starting Cody Schniepp for the win in a caution-filled USRA Modified feature Friday at the Humboldt Speedway.

Fourth of July means fireworks, and that's what Humboldt Speedway provided Friday night. Also, $2,000 to win in the USRA Modifieds gave racers an additional bit of motivation.