Diesel Castonguay
Lifetime
25.51mph
Rank #30 in breed
Breed percentile
Top 6.2%
vs. 532 ranked Boston Terriers
Best single year
25.40mph
2026 · rank #15
Diesel Castonguay has at least 7,500 career points — FCAT15 is within 500.
Computed from Fast CAT titles on the official record. Claim Diesel Castonguay free and count every run toward FCAT15.
Speed over time
3-run average per year · lifetime as reference line
Year-by-year
Official AKC ranking record
| Year | MPH | Rank in breed |
|---|---|---|
| 2024 | 25.27 | #15 |
| 2025 | 24.99 | #13 |
| 2026 | 25.40 | #15 |
| Lifetime | 25.51 | #30 |
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