Sagehill Thunderstruck Back In The Highlife
Lifetime
19.27mph
Rank #831 in breed
Breed percentile
Top 96.7%
vs. 3150 ranked Border Collies
Best single year
15.60mph
2026 · rank #364
Speed over time
3-run average per year · lifetime as reference line
Year-by-year
| Year | MPH | Rank in breed |
|---|---|---|
| 2026 | 15.60 | #364 |
| Lifetime | 19.27 | #831 |