Bartz'S Simply Amazing NA NAJ
Lifetime
23.47mph
Rank #589 in breed
Breed percentile
Top 81.4%
vs. 2750 ranked Border Collies
Best single year
23.47mph
2025 · rank #374
Speed over time
3-run average per year · lifetime as reference line
Year-by-year
| Year | MPH | Rank in breed |
|---|---|---|
| 2025 | 23.47 | #374 |
| Lifetime | 23.47 | #589 |