What won the race: Polesitter Cory Dumpert of York, Neb., outran fifth-starting Chris Kratzer to pick up his third NCRA victory of the season overall and second at Thunder Hill. Delbert Smith rallied from 11th to grab the final podium spot. Dumpert earned $1,000.

Key notes: The NCRA made its second of three visits to Thunder Hill. … Dumpert of York, Neb., has three tour wins this season, while Delbert Smith of Wichita, Kan., has two and Brandon Givens and Josh Leonard have one win each. … Dumpert won at Thunder Hill in May.

On the move: Delbert Smith of Wichita, Kan., started 11th and finished third.

Winner's sponsors: Dumpert’s Swartz Race Car is powered by a Donrich Machine race engine and sponsored by Dekalb Hybrids, Trotter's Tire Pros, Progressive Fertilizer, Trotter Fertilizer, LG Pumping and Doran Post and Associates.

Points chase: Dan Smith (1,510) of Beloit, Kan., leads Delbert Smith (1,505), Dusty Leonard (1,505), Chris Kratzer (1,460) and Cory Dumpert (1,390).

Car count: 11

Polesitter: Cory Dumpert

Heat race winners: Jimmy Segraves, Cory Dumpert,  ,  ,  ,  ,  

Next series race: August 3, Kansas State Fairgrounds (Hutchinson, KS) $1,000