September 10, 2025
The NRSP program that allows Hereford breeders to test young sires in real-world commercial settings.
The American Hereford Association’s National Reference Sire Program (NRSP) is designed to identify and validate the genetic merit of young sires that offer seedstock producers and commercial users opportunities to improve their herds for specific traits and a combination of traits. It also provides ongoing confirmation of the profitability associated with Hereford genetics. Find the list of 2026 NRSP born sires selected to use at Olsen Ranches, Harrisburg, Neb.
| Registration Number | Sire Name |
| 44244260 | LJS MARK DOMINO 2112 |
| 44267942 | CHURCHILL RED THUNDER 133J ET (Reference) |
| 44383496 | KJ IF 45C CONFIDENCE 609K ET (Reference) |
| 44395548 | PHH 025 GENESIS 235 ET |
| 44443813 | PR2 B279 593F AVIATOR 44L ET |
| 44462192 | CHURCHILL FINAL PRINT 3130L ET |
| 44490073 | WFF TNT B05 LEONIDAS L02 |
| 44492292 | EFBEEF BENEFIT L200 |
| 44505276 | STUCKEY JUNIOR 1939 LB5 |
| 44531578 | STARDANCE M3193 ET |
| 44541716 | GG MERIT 405 |
| 44548670 | SHF MEASURE 2912 M124 ET |
| 44548680 | SHF MANEUVER 2912 M170 ET |
| 44558958 | RRLCC GENTLEMAN JACK 2403 |
| 44559417 | C BH PATTON 4196 ET |
| 44561585 | CHURCHILL ROUTE 66 4152M |
