Following the initial deadline for entries, the National Reining Horse Association (NRHA) Derby Presented by Markel reports entries are on track for a strong event. The preliminary numbers for 2020 are already at 96% of the 2019 Derby. This count does not include any late entries, which must be received in office by 10:00 am, CDT, on June 3, for the draw to be posted on June 5.