Initially I believe it was qualifying Friday, heat races Saturday, and features on Sunday. If I remember right Earl changed features to Saturday nights after Paige Jones accident due the track getting drying out and dusty conditions in the afternoons. Haven't been to 4-Crown for several years but when Johnny Vance and Earl started promoting the event it was our favorite week-end at Eldora. And as for those complaining about dusty conditions it was always that ways, still have googles in my RV that I would have to wear when at Eldora sitting in turn 4.