Key notes: The Valvoline American Late Model Iron-Man Series concludes its Fourth of July doubleheader weekend with Saturday’s $10,000-to-win sixth annual 4B 4EVER 40 at Mudlick Valley Raceway. … The event honors Jackie Boggs of Grayson, Ky., a standout racer who captured three victories each on the Lucas Oil and World of Outlaws tours, including countless wins at the local and regional levels; Boggs died on Oct. 24, 2020, at the age of 51. … Derek Fisher of Olympia, Ky., led all 30 laps Friday at 191 Speedway in Campton, Ky., for his first career Iron-Man Series victory. Fisher topped two $3,500 unsanctioned Super Late Model specials at Mudlick, most recently as last fall. … Michael Chilton of Salvisa, Ky., was a two-time feature winner last year at Mudlick, including last fall’s Iron-Man Series visit. … Jason Jameson of Lawrenceburg, Ind., won last year’s $10,000 4B 4EVER 40. … R.J. Conley of Wheelersburg, Ohio, earned a $10,000 unsanctioned victory there in the fall of 2023. … Off-track entertainment includes an intermission fireworks display. … Modifieds and sport mods are on the undercard. … Pits open at 1 p.m. and grandstands open at 3 with hot laps at 7:45.

Who to watch: Derek Fisher of Olympia, Ky., eyes the Iron-Man Series weekend sweep after winning Friday’s opener at 191.

Points chase: Before 191 Friday: 1. Colten Burdette (526); 2. Rod Conley (494); 3. Seth Daniels (435); 4. Miles Cook II (431); 5. R.J. Conley (429).

Expected entrants: Derek Fisher, Michael Chilton, Tyler Carpenter, Jason Jameson, Colton Burdette, Camaron Marlar, Brandon Fouts, Rod Conley, Seth Daniels, Shannon Thornsberry, Henry Hornsby III, Cody Mahoney, Andrew Mayabb, Justin Cooper, Kirk Phillips, Austin Lay, Shane Greco, Zach Hill, Jesse Puckett, Garet McCloud, Kenny Rucker, Miles Cook II, Travis Carr and others.

Next series race: July 17, Moler Raceway Park (Williamsburg, OH) $8,000