Jolly Jack Cooper
Lifetime
19.47mph
Rank #118 in breed
Breed percentile
Top 53.2%
vs. 267 ranked Russell Terriers
Best single year
19.38mph
2021 · rank #21
Speed over time
3-run average per year · lifetime as reference line
Year-by-year
| Year | MPH | Rank in breed |
|---|---|---|
| 2018 | 18.45 | #12 |
| 2020 | 18.73 | #25 |
| 2021 | 19.38 | #21 |
| Lifetime | 19.47 | #118 |