Who won the 17:47 Killarney on 21 August 2026?
Manton Bay (IRE) won the 17:47 Killarney at SP 2.62. Ridden by Luke McAteer. Trained by David Marnane.
Race time recorded.
“Held up at back - improved into midfield with 2f left - pushed along to join leaders inside final furlong - edged ahead close home to score”
AI-written, grounded in our data on this race. May be wrong. Verify before staking. Opinion, not advice.
Mayflower heads this eight-runner contest at Killarney on a mile of good ground, sitting a clear seven points ahead of Manton Bay on our figures and carrying the strongest profile in the field. The chief dangers come from Manton Bay, who is capable on her day, and Iamimmaculate, a further few pounds below on our assessments, while Elmakaya also merits a mention for those seeking each-way interest. Confidence is medium rather than high, so a career-best effort or a clean run through from Mayflower will be needed to see off those rivals, but the weight of form evidence points her way. Mayflower 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.
Shane Foley · Gerard O'Leary · 3yo
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 1.24).
Today: Iamimmaculate (draw 3) and Kirkland Sioux (draw 1) get the bias; Oscar Nominee (draw 8) 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. 72 qualifying races at this course and trip, 3-year window.
| Pos | No. | Horse | Form | OR | AI | SP |
|---|---|---|---|---|---|---|
| 1 | 4 | J: Luke McAteer · T: David Marnane · draw 7 3yo · C · b | 13282 | 87 | 49.3 | 13/8F·2.62 SP |
| 2 | 7 | J: Ronan Whelan · T: Henry De Bromhead · draw 5 3yo · F · bh | 601 | 82 | 51.5 | 14/1·15.00 SP |
| 3 | 8 | J: Chris Hayes · T: D K Weld · draw 6 3yo · F · b | 7234 | 81 | 53.6 | 6/1·7.00 SP |
| 4 | 1 | J: Jack Kearney(3) · T: Stephen Thorne · draw 4 3yo · F · bp | 16657 | 88 | 44.6 | 9/1·10.00 SP |
| 5 | 3 | J: Dylan Browne McMonagle · T: Joseph Patrick O'Brien · draw 1 3yo · F · b | 757110 | 87 | 56.2 | 11/2·6.50 SP |
| 6 | 6 | J: Shane Foley · T: Gerard O'Leary · draw 3 3yo · G · btFT T | 01242 | 83 | 57.5 | 5/2·3.50 SP |
| 7 | 2 | J: Gary Carroll · T: K J Condon · draw 2 3yo · F · chtFT T | 45166 | 87 | 43.3 | 66/1·67.00 SP |
| 8 | 5 | J: Ben Coen · T: J P Murtagh · draw 8 3yo · F · b | 12 | 84 | 55.1 | 22/1·23.00 SP |
OR = official rating · AI = model score (0–100) · form reads oldest → latest
Manton Bay (IRE) won the 17:47 Killarney at SP 2.62. Ridden by Luke McAteer. Trained by David Marnane.
No — the AI top pick (Iamimmaculate) finished 6.
Top finishers: 1. Manton Bay (IRE) (2.62), 2. Totally Puzzled (IRE) (15.00), 3. Elmakaya (IRE) (7.00).
The winning time was 1m 47.89s.
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