In the fourth race of the day, the Grade 1 Derby City Distaff with a purse of $1 million, R Disaster led from the start and never trailed across the seven furlongs in leading the field to the finish l...

ESPN's Marty Smith breaks down the storylines and favorites out of Churchill Downs in Louisville, Kentucky.

After 1 1/4 miles, one will guide his colt from the dirt to the turf track, where a rose garland and immortality await — each their prize for winning the 152nd Kentucky Derby.