Mercury III
Lifetime
17.63mph
Rank #222 in breed
Breed percentile
Top 50.8%
vs. 557 ranked French Bulldogs
Best single year
16.06mph
2025 · rank #111
Speed over time
3-run average per year · lifetime as reference line
Year-by-year
| Year | MPH | Rank in breed |
|---|---|---|
| 2025 | 16.06 | #111 |
| Lifetime | 17.63 | #222 |