Congratulations
Sun. June 22
2024 Level 4 Open Champions: Cade McCutcheon & All Nite Partier
2024 Level 4 Non Pro Co-Champions: Kim Muehlstaetter & Smoky Mountain Rein and Gina Schumacher & Gunin Addy Tude
OG&E Coliseum: $6,000 Non Pro [2] / $2,000 Intermediate Non Pro [2] / $500 Prime Time Non Pro [2] / Masters Non Pro [2] / Legends Non Pro [2] / 8 & Up Non Pro Maturity
Adequan Arena: $100 Youth 10 & Under Short Stirrup [2] / $100 Youth 13 & Under [2] / AQHA Youth 13 & Under 8 / $100 Youth 14 – 18 [2] / AQHA Youth 14 – 18 / Jackpot Unrestricted Youth [2]

2025 Leader Runs
2024 Champions
L4 Open: Cade McCutcheon & All Nite Partier
Open Derby Go 1 Sec. 2 L2 Co-Leader: Kari Klingenberg & Everything Is Awesome
Latest News
Rookie and Youth Reiners Took Center Stage in the Adequan® Arena at the 6666 NRHA Derby presented by Markel
June 21, 2025: Undeniably the largest division at the 2025 6666 NRHA Derby presented by Markel, Rookie reining competitors took over the Adequan® Arena Friday and Saturday, with champions and high point riders…
Deary Delivers in Derby Debut of OG&E Coliseum
June 21, 2025: NRHA Open Derby champions were crowned for the first time in the OG&E Coliseum at the 6666 NRHA Derby presented by Markel on Saturday, June 21. NRHA $5 Million Rider…
Behind the Slide — Sibling Rivalry
June 21, 2025: It’s not uncommon for one trainer to pilot multiple horses in the finals, but in the Open finals of the 6666 National Reining Horse Association Derby presented by Markel on…
Non Pros Bring the Heat in OKC
June 20, 2025: The competition was gritty tonight in the Non Pro finals of the 6666 NRHA Derby presented by Markel. Taylor Zimmerman came from the next-to-last draw aboard Spooks Deville to tie…