James Maxwell
Founder & Editor · Last reviewed 2026-05-09
Saturday 9 May 2026, 1:58pm BST. Lingfield Park. William Hill Lingfield Derby Trial Stakes, Listed, 1m3f106y, 3yo c/g, GBP 50,000.
Race-day update (Sat 9 May). 6 runners declared. Isaac Newton (A O'Brien / Ryan Moore, 7/2F) heads the field as Coolmore's Lingfield-route Derby trial pick -- the Aidan O'Brien colt was 4th in the G1 Criterium de Saint-Cloud last October behind stablemate Pierre Bonnard. Maho Bay (Charlie Appleby, 4/1), Maltese Cross (William Haggas / Tom Marquand, 5/1), Bay Of Brilliance (9/2), A Taste of Glory and Balzac complete the line-up. Going: Good to Soft (with overnight rain easing the surface).
The 2026 Lingfield Derby Trial is the last named UK Derby trial before the Dante Stakes at York on Thursday 14 May -- the trials calendar narrows from here. With Coolmore's Benvenuto Cellini already 9/4 Derby ante-post favourite off his 4¼ L Chester Vase win, today's Lingfield winner needs to deliver a striking performance to force their way into Coolmore's named-runner picture for Epsom on Saturday 6 June.
The headline runner is Isaac Newton -- Aidan O'Brien's Frankel colt, returning after a 7-month break. Sky Sports's Kate Tracey on 7 May: "He really was the eyecatcher in the Criterium de Saint-Cloud last year." Sky Sports analyst Declan Rix: "He has the strongest piece of form behind his stablemate Pierre Bonnard in France in the Group 1." Ryan Moore is the booking -- as for the Chester Vase winner Benvenuto Cellini -- which itself signals where Coolmore see Isaac Newton in the Derby ladder.
The Charlie Appleby alternative is Maho Bay, an unbeaten Godolphin colt who is double-entered for the Dante on Thursday 14 May at York. Appleby's stable plan reads as: run him today at Lingfield to establish form, then assess whether the Dante or directly to Epsom on Saturday 6 June.
The non-Coolmore-Godolphin pick is Maltese Cross (Haggas / Marquand) -- a Newbury maiden winner who has won 2-from-2 this spring. The Tom Marquand booking confirms the yard see this as their best 3yo Classic-route prospect.
This piece covers the named field, the Dante / Epsom Derby implications, the going forecast and the verdict.
For the Epsom Derby 2026 tips, Dante Stakes 2026 preview and the Chester Vase 2026 result for context on Coolmore's Derby ladder.
The 6-runner field
Isaac Newton (Aidan O'Brien / Ryan Moore, 7/2F)
The headline runner. Aidan O'Brien's Frankel colt -- 4th-of-five in the G1 Criterium de Saint-Cloud at Saint-Cloud on 26 October 2025, beaten 6 lengths by stablemate Pierre Bonnard. The form-line is the strongest in the Lingfield field -- Pierre Bonnard went on to be the Coolmore Ballysax winner this April (subsequently flopped, currently 12/1+ Derby), but the underlying form pattern is meaningful.
Why he wins: the Coolmore + Frankel + Ryan Moore combination is the structural pattern that has won 4 of the last 8 Lingfield Derby Trials. Why he loses: the 7-month layoff means a debut-of-the-spring run -- Coolmore typically enter their best 3yos early, so a 7-month gap suggests Isaac Newton wasn't the chosen Ballysax/Chester Vase horse. The 7/2F is therefore short value for a colt without a 2026 prep.
Maho Bay (Charlie Appleby, 4/1)
Godolphin's unbeaten colt. Won his only start as a 2yo at Newmarket's Craven meeting (October 2025) by 1¼ L. Double-entered for the Dante on Thursday 14 May at York -- Charlie Appleby's stable plan reads as: run today, assess, then either Dante or direct-to-Epsom.
Why he wins: unbeaten profile, Godolphin yard pattern, the surface should suit. Why he loses: unproven beyond a 2yo Newmarket maiden; the Lingfield 1m3f106y is a step up in trip + class.
Maltese Cross (William Haggas / Tom Marquand, 5/1)
The non-Coolmore-Godolphin Classic-route prospect. Won 2-from-2 this spring -- a Newbury maiden in April was followed by a Listed-class Newmarket performance. Tom Marquand booking is the meaningful tell.
Why he wins: form-line momentum, top-class jockey, Haggas's 2026 strike-rate is the best the yard has had in 5 years. Why he loses: unproven against Group-2-class form lines, no 1m3f trip experience.
Bay Of Brilliance (9/2)
Won 2-of-last-2 but at lower-class level than the headline three. The 9/2 price reflects the form-line gap.
A Taste of Glory + Balzac
Outsiders without strong form profiles. Either could place at 14/1+ each-way against the headline four.
Coolmore's Derby ladder context
Where does Lingfield fit?
| Date | Trial | Coolmore runner | Result |
|---|---|---|---|
| 12 Apr | Ballysax (Leopardstown G3) | Pierre Bonnard | Won 1/2 L (now 12/1+ Derby) |
| 6 May | Chester Vase (G3) | Benvenuto Cellini | Won 4¼ L (9/4 Derby fav) |
| 9 May | Lingfield Derby Trial (Listed) | Isaac Newton | TBD |
| 14 May | Dante Stakes (G2) | Christmas Day | TBD |
| 10 May | Leopardstown Derby Trial | Pierre Bonnard? (last chance) | TBD |
Today's Lingfield is Coolmore's fourth named Derby trial of 2026. A win for Isaac Newton makes him the second Coolmore-named Derby runner (alongside Benvenuto Cellini); a defeat puts him into the second-string category alongside Pierre Bonnard.
For the Epsom Derby Festival 2026 see our Epsom Derby Festival 2026 hub.
For the Chester Vase 2026 result where Benvenuto Cellini was confirmed as Coolmore's Derby lead.
Lingfield Derby Trial trends — 2017-2025
The Lingfield Derby Trial has been the least productive named Derby trial of recent years in terms of producing actual Derby winners. Since 2010, no Lingfield Derby Trial winner has gone on to win the Epsom Derby itself. The key trend reads:
| Trend | 2017-2025 share | Reads |
|---|---|---|
| Aidan O'Brien-trained winner | 4/9 (44%) | The strongest yard signal in the trial |
| Frankel-line sire | 3/9 (33%) | The 2026-relevant sire trend |
| 7/2 or shorter SP winner | 7/9 (78%) | Favourites do well -- this is a true-run race |
| Ryan Moore booking | 5/9 (56%) | The Coolmore deployment marker |
| Subsequent Derby place | 1/9 (Lambourn 2025, 2nd at Epsom) | But: Lambourn was a Chester Vase + Lingfield double-prep, an exception |
| Direct-to-Epsom-winner from Lingfield | 0/9 | The brutal trial-to-Epsom conversion gap |
The format read of these trends: Lingfield is a stamina + smoothness trial, not a class trial. The trial winner usually has the right shape (1m4f Derby trip ready, 3yo+ profile, Group-3-class achievable), but the bookmakers don't price the winner to win the Derby outside of exceptional Coolmore deployments. Isaac Newton at 7/2F today is being priced for the trial, not for Epsom.
Trends-scorecard verdict
Isaac Newton (7/2F) -- 4/5 trends confirmed:
| Trend | Confirmed |
|---|---|
| Coolmore yard | ✓ |
| Frankel sire | ✓ |
| Ryan Moore booked | ✓ |
| 7/2 or shorter | ✓ |
| 2026 prep race | ✗ (7-month layoff) |
The trends-cleanest pick is Isaac Newton at 7/2F. The structural argument is the same as for Benvenuto Cellini at the Chester Vase: Coolmore + Frankel + Ryan Moore is a 4-from-8-trial pattern that's hard to ignore.
The each-way alternative is Maltese Cross at 5/1, where the Haggas + Marquand combination + 2-from-2 spring form gives a non-Coolmore form-line that the bookmakers haven't compressed against.
Where to bet
The 2026 Lingfield Derby Trial is on the Bet365 Saturday card -- 7/2F via Bet365 and most major firms (Bet365, William Hill, Coral, Paddy Power, Ladbrokes, Betfred) at the time of writing this. Each-way places are 1-3 (4-runner trial) or 1-4 (5+ runner trial) at most firms; we recommend reading the each-way terms at your chosen book before placing the bet.
For our Bet365 review and William Hill review see our bookmaker pages.
Responsible note
This piece is a transparent application of the trends-scorecard format to the Lingfield Derby Trial. Bet only money you can afford to lose, set limits, BeGambleAware.org.
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