Blackstone's Mischief Managed
Lifetime
19.39mph
Rank #821 in breed
Breed percentile
Top 96.3%
vs. 2750 ranked Border Collies
Best single year
19.39mph
2024 · rank #450
Speed over time
3-run average per year · lifetime as reference line
Year-by-year
| Year | MPH | Rank in breed |
|---|---|---|
| 2024 | 19.39 | #450 |
| Lifetime | 19.39 | #821 |