Who won the 15:15 Catterick on 17 August 2026?
Quercus (IRE) won the 15:15 Catterick at SP 13.00. Ridden by Shane Gray. Trained by Ann Duffield.
Chapman Milestones Celebration, Thank You NHS Handicap Stakes
6f · Flat · Class 6 · Good · 9 runners · £3,664 · Monday, 17 August 2026
Race time recorded.
“Involved in the pace argument early - hit the front approaching the final 3f - pressed for effort over 2f out and opened a two-length gap with a furlong left - margin narrowed close home - had to dig deep and edged home”
AI-written, grounded in our data on this race. May be wrong. Verify before staking. Opinion, not advice.
Top-half AI rating in the EW price sweet spot. Each-way splits stake: half on the win, half on the place portion.
Quercus rates 6 lb below the top-rated Daytona Lady on our figures, yet a progressive profile suggests there is more to come from this runner and the Class 6 company over six furlongs at Catterick looks an appropriate opportunity to capitalise. Daytona Lady heads the field on ratings and must be respected alongside Miss Rainbow and Jm Jhingree, all of whom sit above Quercus on the figures and represent the chief dangers. The selection is taken on the strength of an upward trajectory that may not yet be fully reflected in the ratings, though the superior-rated rivals make this a genuinely open contest. Quercus is our selection.
Editorial from Racing Post analysts via the Racing API — not generated by Racing Alpha. Formbook forecast prices are estimates, not market prices.
Barry McHugh · Tracy Waggott · 5yo
The Racing Alpha rating combines four signals. Below is the breakdown — components driving this pick first.
v1.3 rating — a field-relative score, not a win probability; for market-derived value see the Fair column in the runners table. Weights and method on /about. Tips are opinions, not advice.
Strong: low (inside) favoured (IV 1.36).
Today: Quercus (draw 2) and Papa Don't Preach (draw 1) get the bias; Good Karma (draw 4) is in the least-favoured band.
IV = impact value: 1.00 is neutral, above it a stall band wins more often than its share of runners predicts. 150 qualifying races at this course and trip, 3-year window.
| Pos | No. | Horse | Form | OR | AI | SP |
|---|---|---|---|---|---|---|
| 1 | 5 | J: Shane Gray · T: Ann Duffield · draw 2 9yo · G · bp | 10565 | 62 | 44.8 | 12/1·13.00 SP |
| 2 | 2 | J: James Sullivan · T: Ruth Carr · draw 8 6yo · M · bp | 342677 | 63 | 42.5 | 11/1·12.00 SP |
| 3 | 8 | J: Oisin Orr · T: Edward Bethell · draw 7 4yo · G · b | 00753 | 57 | 52.2 | 9/4F·3.25 SP |
| 4 | 3 | J: Ethan Tindall(5) · T: John David Riches · draw 4 6yo · G · grp | 274123 | 62 | 43.9 | 9/2·5.50 SP |
| 5 | 6 | J: Andrew Mullen · T: Rebecca Menzies · draw 5 6yo · M · btp | 441636 | 59 | 37.1 | 14/1·15.00 SP |
| 6 | 9 | J: William Pyle · T: Kevin & Lauren Frost · draw 1 7yo · G · bh | 553932 | 56 | 43.8 | 6/1·7.00 SP |
| 7 | 7 | J: David Allan · T: Tim Easterby · draw 3 4yo · G · bp | 821014 | 57 | 41.3 | 5/1·6.00 SP |
| 8 | 4 | J: Barry McHugh · T: Tracy Waggott · draw 9 5yo · M · bv | 103341 | 62 | 60.5 | 8/1·9.00 SP |
| 9 | 1 | J: P J McDonald · T: Ewan Whillans · draw 6 4yo · G · bp | 671830 | 65 | 43.2 | 28/1·29.00 SP |
OR = official rating · AI = model score (0–100) · form reads oldest → latest
Quercus (IRE) won the 15:15 Catterick at SP 13.00. Ridden by Shane Gray. Trained by Ann Duffield.
No — the AI top pick (Miss Rainbow) finished 8.
Top finishers: 1. Quercus (IRE) (13.00), 2. Daytona Lady (IRE) (12.00), 3. Edmond Halley (IRE) (3.25).
The winning time was 1m 13.44s.
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