James Maxwell
Founder & Editor · Last reviewed 2026-05-02
Wednesday 6 May 2026, off-time TBC. Chester Roodee. Boodles Chester Vase, Group 3, 1m4f63y, 3yo c/g.
The 2026 Chester Vase has been dramatically reshaped by an Epsom calendar change. With the Lingfield Derby Trial moved to Saturday 9 May -- after Chester -- and Epsom's Blue Riband Trial pushed back a week, the Roodee Group 3 becomes the single most important Derby trial in Europe at the time it runs.
Aidan O'Brien has named Benvenuto Cellini, his general 5/1 Derby favourite, as the headline runner. The Frankel colt -- third in the 2025 Futurity Trophy after winning the G2 KPMG Champions Juvenile at Leopardstown -- was originally bound for Epsom's Blue Riband Trial. O'Brien at the Ballydoyle Chester press morning, 20 April: "He was going to Epsom for the Blue Riband Trial, but it's been put back a week now so we might go for the Chester Vase on the way to Epsom... he's a lovely, slick-moving horse" [Racing Post; TDN].
That puts O'Brien on track for an unprecedented fourth Vase win in five years, after Lambourn (2025, who completed the Vase-Derby double -- the first since Ruler Of The World in 2013), Continuous (2023) and Star Of India (2022). Ryan Moore is virtually certain to ride.
The form-line carrier from outside Ballydoyle is Al Zanati (Charlie Appleby, William Buick) -- 3L second to Owen Burrows's Raaheeb in the bet365 Classic Trial at Sandown on 24 April. Raaheeb is not Chester-bound (Burrows: "He's in the Dante, but that could come a bit quick" [RTÉ]), so Al Zanati becomes Godolphin's natural lead Vase candidate. Maltese Cross (William Haggas, Tom Marquand) is "earmarked for a Derby trial at Chester or Lingfield" after his Newbury maiden win [StridePredictor].
This piece covers the named field, the dossier-confirmed trends and 2025 form lines, the Roodee going forecast and the verdict.
For the meeting overall see our Chester May Festival 2026 preview, and for the supporting Wednesday card see our Cheshire Oaks 2026 preview.
The probable field at the entries-and-probables stage
Thirteen entries stood at 2 May 2026 per the Racing Post racecard. Final 5-day declarations close Friday 1 May; final 48-hour declarations Monday 4 May. The probables list below is the dossier-verified picture; sub-£100k Group 3s typically have 6-9 declared runners.
| # | Horse | Trainer | Jockey expected | Best Derby price (proxy) |
|---|---|---|---|---|
| 1 | Benvenuto Cellini (Frankel) | A. O'Brien | R. Moore | 5/1-6/1 (Bet365 / general) |
| 2 | Al Zanati (Cracksman) | C. Appleby | W. Buick | 25/1-33/1 (general) |
| 3 | Maltese Cross (Sea The Stars) | W. Haggas | T. Marquand | 33/1 (general) |
| 4 | Constitution River (Wootton Bassett) | A. O'Brien (Dee likely) | TBC | 16/1 (Betfred) |
| 5 | Italy (Australia) | A. O'Brien (Dee likely) | TBC | TBC |
| 6 | Pierre Bonnard (Frankel) | A. O'Brien (likely Leopardstown) | TBC | drifted from 4/1 to 10/1 |
| 7 | Square D'Alboni (Camelot) | R. Beckett | TBC | TBC |
| 8 | Lazy Griff (Frankel) | C. Johnston | TBC | TBC |
[Source: Racing Post racecard 913493 entries; Coolmore press morning 20 April 2026; OddsChecker Derby grid 28 April; readhorseracing.com 13 April; StridePredictor late April]
Important caveats: Constitution River and Italy are most likely earmarked for Wednesday's Dee Stakes rather than the Vase ("we view him [Constitution River] as probably a French Derby horse" -- O'Brien). Pierre Bonnard, the 2025 G1 Criterium de Saint-Cloud winner, is heading for the Leopardstown Derby Trial rather than Chester after his Ballysax flop on 12 April (7th of 9 at 2/1).
The headline runner -- Benvenuto Cellini
The Frankel colt completed his juvenile career with a third in the G1 Vertem Futurity Trophy at Doncaster (Oct 2025) behind The Strikin Viking, having won the G2 KPMG Champions Juvenile at Leopardstown a month earlier. No 2026 prep run -- Chester is his seasonal debut. O'Brien has called him "a lovely, slick-moving horse", and the rerouting from Epsom suggests Ballydoyle's confidence in a Vase-Derby campaign rather than a quieter Lingfield programme.
The trends respect the route: Lambourn 2025 was the first Vase-Derby double since Ruler Of The World in 2013, with both horses being O'Brien-trained, and the historical base rate over the last decade is roughly one in eleven Vase winners going on to win Epsom. The market expresses that with Lambourn-style 11/8 Vase-day prices and 5/1-7/1 Derby prices the day before.
The form-line carrier -- Al Zanati
Charlie Appleby's Cracksman colt was 3L second to Raaheeb (Owen Burrows's 2026 Sea The Stars colt) in the Sandown bet365 Classic Trial on 24 April -- Group 3 form, beaten under a 9-3 burden, returned 11/2. With Raaheeb headed for the Dante, Al Zanati becomes the form-line carrier from the only meaningful 2026 trial that's already been run. Appleby's 14 April Newmarket gallop endorsement and the 24 April Sandown placing make him the dossier-cleanest non-Ballydoyle pick.
Wider context -- the 2026 Derby market
| Horse | Trainer | Best Derby price (2 May) |
|---|---|---|
| Benvenuto Cellini | A. O'Brien | 5/1 (Bet365), 6/1 generally |
| Pierre Bonnard | A. O'Brien | 10/1 (drifted from 4/1) |
| Hawk Mountain | A. O'Brien | 8-10/1 |
| Christmas Day | A. O'Brien | 10-12/1 (Ballysax winner) |
| Montreal | A. O'Brien | 14-16/1 |
Five of the top seven Derby contenders are Coolmore. The Vase is Ballydoyle's tell about which of the five is the real Epsom horse, and the rerouting of Benvenuto Cellini specifically is the strongest signal.
Trends scorecard for the 2026 Chester Vase
The Vase has the cleanest historical pattern of any Derby trial: a small field on a tight track that rewards a specific horse profile. Five trends that decide most renewals, applied to the 2026 named contenders.
The five trends:
- Trained at Ballydoyle. Aidan O'Brien has won 11 Vases since 2007. The last 5 winners we hold include Lambourn (2025), Continuous (2023), Star Of India (2022) -- O'Brien three times in four years.
- Has Group 1 / Group 2 form at age 2. Recent Vase winners typically arrive with at least Group 2 form from the previous autumn -- Futurity, Beresford, Tyros, Group 1 placings.
- Top 2 in the Vase market on the day. The Vase is unusually market-faithful: 8 of the last 10 winners came from the top 2 in betting.
- Connects to a strong Derby line. Recent Vase winners that landed at Epsom: Ruler Of The World (2013), Lambourn (2025). Several others placed at Epsom.
- Suits a tactical Roodee ride -- the tight Chester left-handed circuit penalises gallopers who can't settle and rewards horses that quicken on the bend.
The scorecard (top 3 named Vase contenders)
| Trend | Benvenuto Cellini (~Vase fav) | Al Zanati (~5/1) | Maltese Cross (~16/1) |
|---|---|---|---|
| 1. Trained at Ballydoyle | Yes (A. O'Brien) | No (Appleby) | No (Haggas) |
| 2. G1/G2 form at age 2 | Yes (Futurity 3rd; G2 KPMG winner) | Borderline (Listed Newmarket Stakes 2nd) | No (maiden winner Newbury Apr) |
| 3. Top 2 in Vase market | Yes (will be short fav) | Yes (likely 2nd fav) | No (mid-bracket) |
| 4. Derby-pipeline connection | Yes (5/1 Derby fav) | Marginal (proxy via Sandown form line) | Yes (entered for Derby) |
| 5. Tactical Roodee fit | TBC (no Chester runs; Ballydoyle history says yes) | TBC (no Chester runs) | TBC (no Chester runs) |
| Confirmed passing | 4/5 (5th TBC favourable) | 2/5 (5th TBC) | 1/5 |
Reading the scorecard:
-
Benvenuto Cellini is the trends-cleanest contender by a clear margin. Four of five trends confirmed, and the historical Ballydoyle track-record at Chester (10 wins from 15 runners over the last five years per ATR) gives the Roodee fit the benefit of the doubt. The honest reservation is the price -- Vase favourites at 6/4-2/1 typically don't pay value, and Lambourn's price-and-result template (11/8 Vase, 7/1 Derby pre-race, 5/1 ante-post Derby) is the explicit forward map.
-
Al Zanati ticks two-and-a-half. Without Raaheeb in the Vase, he's the form-line carrier from the bet365 Classic Trial -- but the form line itself is Group 3 quality (beat Wise Prince 4 1/4 L; beaten 3L by an unraced-this-year colt). The price will reflect that.
-
Maltese Cross has the right yard (Haggas) and the right Derby entry, but a Newbury maiden win is a long way short of the trends template. Treat as a spec.
What the scorecard isn't
A transparent pattern-match against the Vase's historical record -- not a probability claim, not a guarantee. As we've documented in our in-house AI horse-racing model write-up, trends narrow the field but don't beat the bookies. The Vase favourite has been beaten plenty of times in recent decades; the 2026 question is whether Benvenuto Cellini's Derby price is value at the Vase price implied by his rerouting.
Going forecast and conditions
Chester Roodee baseline going for Wednesday 6 May: Good, with Good-to-Soft possible if midweek showers materialise.
The verified picture from the Chester Racecourse going report dated 1 May 2026 (07:30):
- Course riding: Good (Going Stick 7.3) -- sound, on the quick side of good
- Inner rail position: moved out approximately 4 yards from 4f to 1.5f, and 7 yards from 6f to 4f
- Stalls: inside for everything except 1m2f races
- Watering: 4mm on 28 April, 3mm on 29 April, further 3mm overnight 30 April / 1 May
- Forecast (chester-races.com going page; Met Office 1 May; Yourweather/Meteored Chester point forecast 2 May): "Warm and dry through until Saturday night with highs of 21°C, then unsettled from Wednesday 6 May with light showers and a 13mph north-westerly breeze, highs cooling to 13°C."
- Met Office UK 6-15 day outlook: "Low pressure systems likely to dominate" with "showers or longer spells of rain at times."
Editorial verdict for the Vase: baseline Good is the most likely description, with the chance of Good-to-Soft patches if Wednesday's forecast showers arrive on schedule. Watering has been used to maintain rather than soften, so genuinely soft ground is unlikely barring a heavier-than-forecast band.
Implications for the named runners:
- Benvenuto Cellini -- by Frankel out of a Galileo mare; pedigree wants good ground or better. Watering-maintained Good is exactly the description Coolmore would have ordered.
- Al Zanati -- Cracksman colt; pedigree handles either Good or slow Good. The Sandown bet365 was on Good ground.
- Maltese Cross -- Newbury win was on Good; no soft-ground test yet.
The 2026 rail position ("out by 4-7 yards") mitigates the historical inside-draw advantage. The Roodee draw still matters in sprints, but for the Vase distance (1m4f63y), tactical positioning in the second half of the run trumps stall number.
How to watch
Off time TBC -- the Vase typically goes off ~3:05pm BST. First race on the Wednesday card from approximately 1:50pm.
TV: ITV Racing on ITV4 / ITVX -- broadcast window approximately 1:30pm to 4:30pm, free to air with a UK IP. Coverage rotates between Chester and the supporting Bath card.
Online streaming: ITVX (free, UK), Racing TV Player (paid subscription, full card all three days), or any funded UK / Irish bookmaker stream subject to placed-bet conditions.
For the Wednesday card overall see the Chester May Festival 2026 preview.
Wednesday's verdict
The 2026 Chester Vase has a single dominant narrative: an Aidan O'Brien-trained Derby favourite arriving on a tight Roodee track where his stable has won the race 11 times since 2007 and three times in the last four years. That narrative is priced in -- and the trends scorecard ratifies it.
Win: Benvenuto Cellini (A. O'Brien / R. Moore expected). 4 of 5 trends confirmed, with the only formal gap being no actual Roodee runs (the Ballydoyle track-record at Chester does the heavy lifting on the 5th trend). The price will not pay value -- expect 6/4 to 2/1 favouritism on the day -- but the trends-and-narrative alignment is the cleanest of any race at the festival.
Each-way: Al Zanati (C. Appleby / W. Buick). 2 of 5 trends + the form line of the year's most meaningful 3yo trial. With Raaheeb headed to the Dante, Al Zanati becomes the form-line carrier from Sandown's bet365 Classic Trial, which has produced a Group 1 placing or better in 6 of the last 10 years. Expect 5/1 to 7/1 each-way.
Lay / oppose: Maltese Cross (W. Haggas). 1 of 5 trends. A Newbury maiden win is the right yard but the wrong calibre; the Lingfield Derby Trial route on 9 May would suit better than the Roodee.
Sentiment watch: Pierre Bonnard's Vase non-appearance is the second-strongest behavioural signal of the meeting after the Coolmore Guineas drop-out. The 2025 G1 Criterium de Saint-Cloud winner has drifted from 4/1 Derby favourite to 10/1 after his Ballysax 7th, and the routing to Leopardstown rather than Chester suggests Ballydoyle no longer sees him as the lead Derby horse. Benvenuto Cellini is now Coolmore's lead Derby colt by elimination as much as by selection.
Where to bet
Independent specialist bookmaker Star Sports is on-course at every UK Group 1 racecourse including Chester. Star Sports withdrew Best Odds Guaranteed in December 2024 [OLBG; Football Whispers]. Value at the firm now comes through curated Star Boosts on selected runners (not market-wide) plus selective race-day money-back specials. The welcome offer is BET20GET10 -- GBP 20 single bet at evens or greater unlocks GBP 5 free bet on settlement, then a further GBP 5 [Bookies Bonuses February 2026].
For the wider read on Star Sports as a specialist racing operator, see our Star Sports review and the Ben Keith profile. For the cross-bookmaker view of Chester-week offers, see our bookmakers index.
Important note on prices: Race-specific Vase ante-post books had not yet opened at most named UK firms (Coral, William Hill, Betfred, Star Sports, Paddy Power, Sky Bet) at 2 May 2026 -- bookmakers traditionally wait for Monday's 48-hour declarations before pricing the race. The Derby market is the working proxy at the time of writing; expect race-specific Vase boards from Tuesday 5 May.
Responsible note
This piece is a transparent application of the trends-scorecard format to the named field. It is not a guarantee of profit -- as we've documented in our in-house AI horse-racing model write-up, no model or trend system reliably beats efficient bookmaker prices. A 4/5 trends pattern-match on a 2/1 favourite is a high-confidence read, not a profitable bet. Bet only money you can afford to lose, set limits, BeGambleAware.org.
Share this article
Gamble Responsibly
Gambling should be entertaining and not seen as a way to make money. Never bet more than you can afford to lose. If you or someone you know has a gambling problem, help and support is available.