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Sir Cooper Reign
Lifetime
22.88mph
Rank #14 in breed
Breed percentile
Top 2.6%
vs. 585 ranked Cavalier King Charles Spaniels
Best single year
22.70mph
2026 · rank #5
Speed over time
3-run average per year · lifetime as reference line
Year-by-year
| Year | MPH | Rank in breed |
|---|---|---|
| 2022 | 21.22 | #12 |
| 2024 | 22.11 | #8 |
| 2025 | 22.57 | #4 |
| 2026 | 22.70 | #5 |
| Lifetime | 22.88 | #14 |