July 18's Valvoline American Late Model Iron-Man Series event has swapped Ohio tracks with Skyline Speedway hosting the $5,000-to-win program instead of Atomic Speedway, the series announced.

The Charlie Vest-promoted Atomic oval near Chillicothe, which last week lost a Lucas Oil Late Model Dirt Series date amid financial struggles, still plans to host three other scheduled Iron-Man events Aug. 22 and Oct. 30-31. Atomic will replace the July 18's Late Model program with a Gladiator Sprint Tour event, Vest said in a series release.

Skyline Speedway near Stewart, Ohio, will host its first Iron-Man event of the season after a June 27 event rained out. The series is also set to compete at Skyline for Sept. 26's Harvest 50.