Cooper III
Lifetime
20.71mph
Rank #163 in breed
Breed percentile
Top 81.8%
vs. 253 ranked Parson Russell Terriers
Best single year
20.71mph
2025 · rank #59
Speed over time
3-run average per year · lifetime as reference line
Year-by-year
| Year | MPH | Rank in breed |
|---|---|---|
| 2025 | 20.71 | #59 |
| 2026 | 19.96 | #30 |
| Lifetime | 20.71 | #163 |