Osky Challenges Return in 2018 with Two Big Nights of Racing!
Osky Challenges Return in 2018 with Two Big Nights of Racing! (Bill W) January 10, 2018 – For the first time since 2013, the Osky Challenges at the Southern Iowa Speedway in Oskaloosa will feature two big nights of racing! On Monday, August 6, the Musco Lighting Front Row Challenge