Jack's Specialized Sapphire Stout
Lifetime
24.81mph
Rank #380 in breed
Breed percentile
Top 46.2%
vs. 2570 ranked Labrador Retrievers
Best single year
24.81mph
2022 · rank #144
Speed over time
3-run average per year · lifetime as reference line
Year-by-year
| Year | MPH | Rank in breed |
|---|---|---|
| 2022 | 24.81 | #144 |
| 2023 | 24.34 | #207 |
| 2024 | 23.77 | #263 |
| 2025 | 24.49 | #236 |
| 2026 | 21.85 | #294 |
| Lifetime | 24.81 | #380 |