2027 NRHA 6666 Derby presented by Markel
Wed, Jun 9, 2027 to Sun, Jun 20, 2027
OKC Fairgrounds, 3001 General Pershing Blvd, Oklahoma City, OK
Hosted by National Reining Horse Association
CompetitionReining
NRHA's major event for 4- to 6-year-old reining horses, held with the Adequan North American Affiliate Championships.