Diamond Hill Heart On Fire
Lifetime
26.20mph
Rank #239 in breed
Breed percentile
Top 21.8%
vs. 3077 ranked Australian Shepherds
Best single year
26.20mph
2025 · rank #120
Speed over time
3-run average per year · lifetime as reference line
Year-by-year
| Year | MPH | Rank in breed |
|---|---|---|
| 2023 | 25.25 | #181 |
| 2025 | 26.20 | #120 |
| Lifetime | 26.20 | #239 |