Hardrock Roo NA NAJ NF
Lifetime
27.57mph
Rank #197 in breed
Breed percentile
Top 19.6%
vs. 3150 ranked Border Collies
Best single year
27.57mph
2024 · rank #89
Speed over time
3-run average per year · lifetime as reference line
Year-by-year
| Year | MPH | Rank in breed |
|---|---|---|
| 2024 | 27.57 | #89 |
| Lifetime | 27.57 | #197 |