# Juddmonte International 2026: Ombudsman v Constitution River
_Wed 19 Aug, York 3:35pm. Ombudsman (Evens) defends his title against the model's top pick, Constitution River (7/4), in the Juddmonte International._
*Source: [https://stablebet.co.uk/racing-news/juddmonte-international-2026-ombudsman-constitution-river/](https://stablebet.co.uk/racing-news/juddmonte-international-2026-ombudsman-constitution-river/) · last updated 2026-08-19*
**Wednesday 19 August 2026, 3:35pm (15:35 BST). York Racecourse. Juddmonte International Stakes, Group 1, Class 1, 1m2f56y, 3yo+, £850,650 total prize fund. Going: Good. Nine runners declared.**
The Wednesday of the Ebor Festival belongs to York's flagship middle-distance Group 1, and this year it has produced the head-to-head the market and the model actually disagree on. **Ombudsman** goes back out as the defending champion and the shortest price in the field, at evens. **Constitution River**, a three-year-old picking up the weight-for-age allowance, sits second favourite at 7/4 and carries the tag Stablebet's own racecard model gives to only one horse a race: top-rated.
**In this guide:**
- [The field: all nine runners](#the-field)
- [Trends, history and the roll of honour](#trends-scorecard)
- [Going and how to follow the race](#going-and-watch)
- [Verdict and where to bet](#tips-and-where-to-bet)
- [FAQ](#faq)
**Ombudsman (evens, William Buick, John & Thady Gosden)** won this exact race twelve months ago at 7/4 for the same yard and jockey, and he arrives rated the highest of the nine on official figures (OR132). His evens price is also the closest of any runner in the field to the model's own fair-price read, a gap of just 10%, the tightest margin on the racecard, underlining why he is the clear market leader rather than merely the best-known name.
**Constitution River (7/4, Ryan Moore, Aidan O'Brien)** is the youngest realistic threat in the field, rated OR124 and running off 9st 1lb rather than the 9st 8lb the older horses carry. Aidan O'Brien has won the Juddmonte International seven times, more than any other trainer in its history, and the site's model rates this colt the single best runner in the race regardless of price. The market and the model do not fully agree on this one, and that gap is the story of the piece.
The rest of the nine matter too. **Almaqam** is the model's biggest-edge outsider at 20/1, **Item** is the third-best-rated horse in the field, and three O'Brien-trained runners (**Action**, **Hawk Mountain** and Constitution River himself) give Ballydoyle a three-pronged hand. This piece covers the full field, the trends that favour a three-year-old carrying the weight allowance, the going, and where the value sits.
For the wider Ebor Festival card, see the [Ebor Festival guide](/racing-news/ebor-festival/) and the [Ebor Festival hub](/festivals/ebor-festival/).
## The field: nine confirmed runners
York's official declarations put nine forward for the 2026 Juddmonte International, running to a total prize fund of £850,650. The table below carries every runner, their official rating (OR), weight and the live market price at the time of writing.
| # | Horse | Jockey | Trainer | Age/Weight | OR | Price |
|--:|-------|--------|---------|------------|---:|------:|
| 1 | **Almaqam** | Kieran Shoemark | Ed Walker | 5yo, 9-8 | 122 | 20/1 |
| 2 | Devil's Advocate | Robert Havlin | John & Thady Gosden | 4yo, 9-8 (cheekpieces) | 109 | 150/1 |
| 3 | **Ombudsman** | William Buick | John & Thady Gosden | 5yo, 9-8 | 132 | Evens |
| 4 | Pride Of Arras | Rossa Ryan | Ralph Beckett | 4yo, 9-8 | 114 | 33/1 |
| 5 | Zaydann | Mickael Barzalona | F-H Graffard | 4yo, 9-8 | 111 | 25/1 |
| 6 | Action | Ronan Whelan | A P O'Brien | 3yo, 9-1 | 111 | 150/1 |
| 7 | **Constitution River** | Ryan Moore | A P O'Brien | 3yo, 9-1 | 124 | 7/4 |
| 8 | Hawk Mountain | Wayne Lordan | A P O'Brien | 3yo, 9-1 (cheekpieces) | 117 | 14/1 |
| 9 | Item | Colin Keane | Andrew Balding | 3yo, 9-1 | 122 | 7/1 |
*Weights are stone-pounds; the three-year-olds run off 9st 1lb against the older horses' 9st 8lb under the race's weight-for-age scale. Prices from Stablebet's live racecard feed. Official ratings and market prices move up to the off; check the [live York racecard](/racecards/york/) for the final confirmed odds.*
### Ombudsman: the defending champion
**Ombudsman is both the highest-rated horse in the field (OR132) and the shortest price (evens).** He won this race twelve months ago for the same connections, William Buick in the saddle and John & Thady Gosden training, and returns having lost none of his position at the top of middle-distance handicapping. The case against him is simply the price: at evens there is no each-way value, and a repeat win is no formality against a field that includes a three-year-old the model rates higher on pure ability.
### Constitution River: the model's pick
**Constitution River is the horse Stablebet's own racecard model rates top of the nine, at any price.** He is a three-year-old taking the weight-for-age allowance into a race against older, more experienced Group 1 winners, but that allowance exists precisely because three-year-olds in August are still working out their ceiling. Aidan O'Brien has trained seven Juddmonte International winners, the most of any trainer in the race's history, and Ryan Moore rides. The case against him is exactly the case for Ombudsman: he has to prove it against the older generation on the day, not on the model's read of his official rating.
### Almaqam: the model's biggest-edge outsider
**Almaqam (20/1) is tagged the biggest edge in the field by Stablebet's model**, meaning the model's own fair-price read (25/1) is longer than where he is actually trading, the largest gap of any of the nine. Ed Walker trains, Kieran Shoemark rides, and OR122 puts him level with Item and only two pounds behind Constitution River on official figures, despite starting at a far bigger price than either market leader.
### The rest of the nine
**Item (7/1, Colin Keane, Andrew Balding)** is the third-best-rated horse in the race on OR122, level with Almaqam, and the shortest-priced of the outsiders behind the two market leaders. **Hawk Mountain (14/1)** is Aidan O'Brien's second string and runs in cheekpieces, giving Ballydoyle three runners in the race alongside Constitution River and Action. **Zaydann (25/1)** is Francois-Henri Graffard's sole representative and the only French-trained runner. **Pride Of Arras (33/1, Ralph Beckett)** and **Action (150/1, A P O'Brien)** make up the each-way and outsider end of the market, with **Devil's Advocate (150/1, John & Thady Gosden)**, also fitted with cheekpieces, the biggest price in the field.
## Trends and history
The Juddmonte International Stakes was first run in 1972 as the Benson and Hedges Gold Cup, taking its current name when Juddmonte became sponsor in 1989. York's wide, flat, galloping straight over an extended mile and a quarter is regularly described as a fair, championship test: it rewards a horse that can sustain a high cruising speed and quicken off a strong gallop, rather than producing flukes.
### The three-year-old trend that suits Constitution River
**Four of the last twelve Juddmonte International winners have been three-year-olds taking the weight-for-age allowance:** Australia (2014), Arabian Queen (2015), Japan (2019) and City of Troy (2024). That is a real, recurring pattern rather than a one-off, and it lands directly on Constitution River's profile this year: a three-year-old running off 9st 1lb against a field of older horses on 9st 8lb.
**Aidan O'Brien has trained seven Juddmonte International winners, more than any other trainer in the race's history**, including two of the four three-year-old winners above (Australia and Japan) plus City of Troy in 2024. Constitution River gives him an eighth realistic chance, from the yard that has repeatedly worked out how to win this exact race with this exact type of horse.
### Recent winners
| Year | Winner | Trainer | Jockey |
|-----:|--------|---------|--------|
| 2025 | Ombudsman | John & Thady Gosden | William Buick |
| 2024 | City of Troy | Aidan O'Brien | Ryan Moore |
| 2023 | Mostahdaf | John & Thady Gosden | Frankie Dettori |
| 2022 | Baaeed | William Haggas | Jim Crowley |
| 2021 | Mishriff | John & Thady Gosden | David Egan |
| 2020 | Ghaiyyath | Charlie Appleby | William Buick |
| 2019 | Japan | Aidan O'Brien | Ryan Moore |
| 2018 | Roaring Lion | John Gosden | Oisin Murphy |
Frankie Dettori's six Juddmonte International wins are the most by any jockey in the race's history, though he does not ride in this year's renewal. The John & Thady Gosden operation has three of the last five runnings on this table, including last year's with Ombudsman, which is the direct precedent for his title defence.
### A genuinely tight market
Stablebet's model reads this race's book at an 18% overround, a tight margin that points to a competitive, well-informed market rather than a loose one (for context, the first race on Wednesday's York card carries a much looser 46% book). A tight overround does not settle the Ombudsman-versus-Constitution River argument either way, but it is a sign that the wider market has genuinely struggled to separate the leading contenders, which matches the honest read: this is not a formality for the favourite.
### The head-to-head, side by side
| | Ombudsman | Constitution River |
|---|---|---|
| Age / weight | 5yo, 9st 8lb | 3yo, 9st 1lb (WFA allowance) |
| Official rating | 132 (top-rated in the field) | 124 |
| Market price | Evens | 7/4 |
| Model fair price | 11/8 | 9/4 |
| Model tag | Tightest market margin (10%) | Top-rated |
| Connections | William Buick / John & Thady Gosden | Ryan Moore / Aidan O'Brien |
| Trainer's Juddmonte record | Won this race in 2025 | O'Brien has 7 wins, most of any trainer |
**Two real angles, not one obvious answer.** Ombudsman brings the higher official rating, the shorter price and the closest agreement between market and model. Constitution River brings the age-allowance trend that has produced 4 of the last 12 winners and the trainer with the best record in the race's history. Neither case should be read as a certainty.
**None of this is a betting system.** The three-year-old trend narrows the field of realistic winners, and Aidan O'Brien's record in this race is a real historical fact, but pattern-matching is not a model output or a guarantee, and no trend system reliably beats an efficient market price over time.
## Going and how to follow the race
**Going: Good**, as officially declared for Wednesday's card at York. Good going at York tends to play fair and true across the Knavesmire's wide, galloping straight, without the sharp draw or pace bias that a tighter or softer track can produce.
**The course test suits a genuine traveller.** York's 1m2f56y straight is wide and flat, and it rewards a horse that can sustain a high cruising speed and quicken off a strong gallop rather than one that relies on a favourable pace collapse. It is generally regarded as a fair, championship test, one that tends to be won by a genuinely top-class horse rather than producing flukes. That is part of why the roll of honour above reads as it does: Baaeed, Ghaiyyath, City of Troy and Mostahdaf were all among the best horses in training in their year, not surprise names.
**How to watch:** the Juddmonte International is the headline race of Wednesday's Ebor Festival card. For the full broadcast schedule, channels and streaming options across all four days of the festival, see the [Ebor Festival TV coverage guide](/racing-news/ebor-festival/).
Going updates can move between the overnight declaration and the final confirmation closer to the off. Check the [live York racecard](/racecards/york/) on the day for the latest ground description and any late changes to the field.
## Verdict and where to bet
This is a genuine two-way head-to-head, not a formality dressed up as one. The market and Stablebet's own model both point at the same two horses, but they do not fully agree on which one leads.
**The favourite case: Ombudsman (evens).** The highest official rating in the field, a repeat of last year's winning connections, and the price the market has settled on with the least daylight between it and the model's own fair-price read of any of the nine runners. The honest downside is the price itself: at evens there is no each-way value, and this is a single, not a value bet.
**The model's case: Constitution River (7/4).** Stablebet's racecard model rates him the best horse in the race regardless of price, and the age-allowance trend has produced 4 of the last 12 winners at this exact race, most recently City of Troy in 2024. Aidan O'Brien has trained more Juddmonte International winners than anyone. The honest downside is that he is still a three-year-old asking the older generation the question, not answering it in advance.
**The each-way angle: Almaqam (20/1).** Tagged the biggest edge in the field by Stablebet's model, whose own fair-price read of 25/1 is longer than where he is actually trading, the widest gap of any of the nine runners. OR122 has him level with Item and only two pounds behind Constitution River on official figures. Most firms pay each-way terms of 1/4 the odds on 3 places for an 8-plus-runner Group 1 like this one, though it is always worth checking a firm's specific terms before placing.
None of the above is a prediction of the result. Ombudsman and Constitution River are the two live orders on the numbers; Almaqam is the each-way angle behind them. Favourites and model picks both lose more often than they win, and no trend or rating system reliably beats an efficient bookmaker price over time.
### Where to bet
For the wider comparison across operators, see [Best Odds Guaranteed bookmakers](/bookmakers/best-bog-bookmakers/) and [best free bet offers](/bookmakers/best-free-bet-offers/). All operator welcome offers carry standard salient terms (new customers, 18+, qualifying conditions apply); check each operator's own review page for the full terms.
Betting should be entertainment, not a way to make money. The odds favour the bookmaker over time, so only stake what you can afford to lose and set a budget before you start. If gambling stops being fun, free confidential support is available at [BeGambleAware.org](https://www.begambleaware.org/). 18+.
## Juddmonte International 2026 FAQ
### When is the Juddmonte International 2026?
Wednesday 19 August 2026 at York Racecourse, off at 3:35pm (15:35 BST). It is the feature race of the Wednesday card at the Ebor Festival.
### Who is favourite for the 2026 Juddmonte International?
Ombudsman is sent off the evens favourite. He is the highest-rated horse in the field on official figures (OR132) and the defending champion, having won the race in 2025 at 7/4 for the same connections, William Buick and John & Thady Gosden.
### Which horse does Stablebet's model rate highest?
Constitution River. He is a three-year-old running off 9st 1lb under the race's weight-for-age scale, trained by Aidan O'Brien, and Stablebet's own racecard model rates him the best horse in the field regardless of his 7/4 market price.
### How many runners are in the 2026 Juddmonte International?
Nine. The full field is Almaqam, Devil's Advocate, Ombudsman, Pride Of Arras, Zaydann, Action, Constitution River, Hawk Mountain and Item, running for a total prize fund of £850,650.
### What is the Juddmonte International Stakes?
York's flagship middle-distance Group 1, run over 1m2f56y for three-year-olds and upwards. First run in 1972 as the Benson and Hedges Gold Cup, it has been sponsored by Juddmonte since 1989 and is widely regarded as a fair, championship test of a genuinely top-class horse.
### Can I bet on the Juddmonte International each-way?
Yes. Most firms offer each-way terms for an 8-plus-runner Group 1 field of this size, typically 1/4 the odds on 3 places, though terms vary by bookmaker and are worth checking before you place a bet.