Photo Gallery: 29th Front Row Challenge at Southern Iowa Speedway _Front Page News, Knoxville Nationals, Media Gallery, Photo Gallery, Southern Iowa Speedway Corey Day (14) and Austin McCarl (88) (Serena Dalhamer photo) Adam Gullion (Serena Dalhamer photo) Cale Thomas (17GP), Corey Day (14) and Kyle Larson (57) (Serena Dalhamer photo) Kasey Kahne (9) and Danny Dietrich (48) (Serena Dalhamer photo) Cade Richards (11R), Adam Gullion (40) and Lee Goos Jr (17) (Serena Dalhamer photo) Daison Pursley (25) and Anthony Macri (39M) (Serena Dalhamer photo) Kyle Larson (Serena Dalhamer photo) Carson Macedo (41) and Daison Pursley (25) (Serena Dalhamer photo) The Crowd Sings the National Anthem (Serena Dalhamer photo) Randy Martin (14) and Brett Moffitt (57A) (Serena Dalhamer photo) Corey Day (14) and Austin McCarl (88) (Serena Dalhamer photo) Danny Dietrich (48) and Parker Price-Miller (9P) (Serena Dalhamer photo) Australian Anthem (Serena Dalhamer photo) Adam Gullion (Serena Dalhamer photo) Jeremy Huish (Serena Dalhamer photo) Kyle Larson (Serena Dalhamer photo) Corey Day (Serena Dalhamer photo) Corey Day, Kyle Larson and Carson Macedo (Serena Dalhamer photo) Joe B Miller (122) and Jason Martin (36) (Serena Dalhamer photo) Carson Macedo (Serena Dalhamer photo) Brad Sweet takes quick time and the cash (Serena Dalhamer photo) Kyle Larson (Serena Dalhamer photo) Brandon Halverson (4SS), Henry Chambers (1H) and Jordan Welch (23J) (Serena Dalhamer photo) Carson Macedo (41) and Scott Bogucki (10) (Serena Dalhamer photo) Front Row ChallengePhoto GallerySouthern Iowa Speedway