Every Horsham result we track with Betfair Starting Prices: winners, favourite performance and market moves — plus long-run box statistics from 34,334 starts.
Biggest upset on record: 6. Indian Star at BSP 100.0 on 9 June 2026.
Win rate by box across all recorded starts at this track (all distances combined).
| Box | Starts | Wins | Win % |
|---|---|---|---|
| Box 1 | 4,707 | 1,002 | 21.3% |
| Box 2 | 4,672 | 770 | 16.5% |
| Box 3 | 3,916 | 535 | 13.7% |
| Box 4 | 4,629 | 610 | 13.2% |
| Box 5 | 3,289 | 407 | 12.4% |
| Box 6 | 4,015 | 538 | 13.4% |
| Box 7 | 4,515 | 516 | 11.4% |
| Box 8 | 4,591 | 628 | 13.7% |
Betfair SP is the exchange starting price, not bookmaker fixed odds. Past results don't predict future outcomes. 18+ — gamble responsibly.