Here is where to watch the 139th Kentucky Derby Presented by Yum! Brands (gr. I), May 4 at Churchill Downs.
On NBC: 4-7 p.m. EDT
Derby Prep Show: 11-4 p.m. EDT, NBC Sports Network
Derby Post Show: 7-7:30 p.m. EDT, NBC Sports Network
On the radio:
Horse Racing Radio Network (HRRN) on Sirius Channels 92, 93, 86 & XM 209