Greifzu's Unstoppable
Lifetime
21.92mph
Rank #723 in breed
Breed percentile
Top 91.1%
vs. 3150 ranked Border Collies
Best single year
21.82mph
2023 · rank #449
Speed over time
3-run average per year · lifetime as reference line
Year-by-year
| Year | MPH | Rank in breed |
|---|---|---|
| 2021 | 19.96 | #366 |
| 2022 | 21.58 | #432 |
| 2023 | 21.82 | #449 |
| Lifetime | 21.92 | #723 |