Sonbelievable
9,000gns foal, £28,000 yearling; sixth foal; Mayson half-brother to winners Validated (GB 7f/HK 1m; RPR 99) and Credible (6f 2yo; 79); dam 6f AW 2yo winner (74), half-sister to winners Infallible (7f Group 3, dam of 1m Group 1 winner Veracious) and Remarkable (6f Listed); probably best watched on debut.
Ask anything about Sonbelievable. Furlong reads our database — form, ratings, trainer 14-day stats, spotlight commentary, connection quotes — and gives a short data-grounded answer.
Furlong answers from our data — Racing Post Spotlight, ratings, trainer form, connection quotes — and may be wrong. Verify before staking. Opinion, not advice. 18+ · BeGambleAware.org
Breeding
- Sire
- Mayson
- Dam
- Believable
- Damsire
- Acclamation
Past runs (tracked here)
| Date | Race | Type | Pos | SP | AI |
|---|---|---|---|---|---|
| 8 Jun 2026 | Windsor 18:09 Hunter Plant Hire/MC International Novice Stakes (GBB Race) (Div I) | Flat Class 4 | 7 | 20/1 | 15.0 |
Only runs Racing Alpha has synced are shown. Lifetime form is in the Racing Post form section above.
Spotlight commentary and quotes are editorial content from the Racing Post / Racing API. Ratings (OR/RPR/TS) are from Racing Post. Racing Alpha's AI score is in the “AI” column for runs we rated. 18+ only · Bet responsibly · BeGambleAware.org