Blk's Nash
Lifetime
23.26mph
Rank #615 in breed
Breed percentile
Top 83.7%
vs. 3150 ranked Border Collies
Best single year
22.37mph
2026 · rank #316
Speed over time
3-run average per year · lifetime as reference line
Year-by-year
| Year | MPH | Rank in breed |
|---|---|---|
| 2026 | 22.37 | #316 |
| Lifetime | 23.26 | #615 |