St Leger 2027: odds, tips and free bets for Doncaster

St Leger odds: the final Classic

The Leger market forms over the summer, as the Derby and Great Voltigeur form is tested and stables decide which of their middle-distance three-year-olds will step up in trip. Doubts over stamina drive the prices.

Fields are usually small, so the gap between bookmakers is narrower than in a big handicap, but it is still worth checking.

St Leger 2027 favourites: who heads the betting?

Scandinavia won at 2/1 in 2025 and Jan Brueghel at 11/4 in 2024, but in 2026 the 7/4 favourite and Derby winner Christmas Day finished ninth.

Final declarations for the St Leger are made shortly before the race. From then, this section shows every runner with the best price, bookmaker and market-implied chance.

St Leger free bets and betting offers

The St Leger brings out some of the best racing offers of the year. Each of these lets a new customer place the qualifying bet on horse racing, and every one is for new UK customers aged 18 and over, with the significant terms in full.

Compare every welcome offer on our horse racing free bets page.

Best betting sites for the St Leger

At a meeting as big as the St Leger, the bookmaker matters as much as the horse. These are the sites we would use, and why each one earns its place at Doncaster.

1. bet365: the best all-round St Leger betting site. It paid extra places in more races than any other bookmaker in our data, and streams UK racing to funded accounts so you can watch every race of the St Leger live on your phone. Best Odds Guaranteed covers UK and Irish racing.
2. SBK: the best St Leger odds. SBK had the top price on more UK runners than any other bookmaker in our daily comparison, because its prices come from the Smarkets exchange. At a meeting as competitive as the St Leger, a few points more on your selection add up.
3. Betfred: the best for racing bonuses at Doncaster. Best Odds Guaranteed from 8am, earlier than most, plus Lucky 15, 31 and 63 bonuses for a St Leger multiple and Super Extra Place terms on selected big races. Its £50 welcome offer is the most racing-friendly on our list.
4. William Hill: the best high-street name for the St Leger. Best Odds Guaranteed on UK and Irish racing, extra places on high-profile races and WHTV streams of UK and Irish racing after a £1 bet. Promo Code S30 gets new customers £30 in free bets, all usable on the St Leger.
5. Grosvenor Sport: the best for boosting your St Leger pick. The welcome offer includes a 100% odds boost token, so a 10/1 selection at the St Leger would be paid at 20/1. Best Odds Guaranteed starts at 9am and UK racing streams free to funded accounts.
6. Ladbrokes: the best for extra places and the Tote. Daily Extra Place Races and the Tote Guarantee on selected races, plus Best Odds Guaranteed from 8am once you opt in. A £5 qualifying bet gets new customers £30 in free bets.
7. Virgin Bet: the best for choosing your own places. Each Way Your Way lets you pick how many places you are paid on, trading price for cover. Streams are free with any funded account.
8. Coral: the best for big-race promotions. Pipped at the Post pays out on close finishes, Best Odds Guaranteed starts at 8am with an opt-in, and its £5 qualifying bet is the joint-lowest stake on this list, with Ladbrokes.
9. SpreadEx: the best for St Leger spread betting. Race Index, Favourites and Jockey Index spreads let you bet on how the whole meeting unfolds, and First Past the Post payouts settle on the horse first past the line. Spread betting losses can exceed your deposit.

Our full ranking of the best horse racing betting sites scores each one on price, Best Odds Guaranteed, each-way terms and streaming.

St Leger live odds and racecards

Racecards for the St Leger appear here, and on our racecards page, from the day before each race day. Every race gets runners, form, jockeys, trainers and the best odds from our UK bookmakers, with a link to each horse’s profile.

Today’s racecards · Today’s best odds · Doncaster racecourse guide

St Leger tips: trends from recent winners

Favourites have a better record in the St Leger than in any other British Classic.

The Aidan O'Brien factor

Aidan O'Brien trained two of the last three St Leger winners (2025, 2024). Any runner from the yard deserves a close look in the betting.

What the market tells you

None of the last three winners started favourite, and the biggest-priced winner in that time was Highwayman at 11/1 in 2026. Don’t be afraid to look beyond the head of the market.

Respect the market

Favourites have a strong record, winning 18 of the 34 runnings up to 2025, more often than in any other British Classic )

Stamina is everything

In 2026 Derby winner Christmas Day was sent off the 7/4 favourite but finished ninth of 11, with Joseph O'Brien saddling the first two, Highwayman and Enceladus

Follow the O’Brien family

Scandinavia's 2025 win was Aidan O'Brien's ninth St Leger

Read the ground at Doncaster

Doncaster is a flat, galloping track. September ground can ease quickly after rain, which turns the Leger into a real test of stamina. Our Doncaster racecourse guide shows how the course rides.

How to bet on the St Leger

1. Choose a bookmaker. Pick one licensed by the UK Gambling Commission with Best Odds Guaranteed on UK racing; our best horse racing betting sites list ranks the leading ones.
2. Claim a welcome offer. Most sign up offers let you place the qualifying bet on the St Leger. Compare them on our horse racing free bets page.
3. Pick your horse and bet type. A win single is the simplest bet; an each-way bet also pays if your horse is placed, which suits the bigger fields of the St Leger.
4. Take a price, or the SP. With Best Odds Guaranteed you can take an early price and still be paid the starting price if it is bigger. See our BOG sites guide.
5. Check the result and any Rule 4. Late withdrawals can reduce winnings; our Rule 4 guide explains how.

St Leger each-way betting and extra places

With smaller fields, each-way on the Leger usually pays two or three places at a fifth of the odds. Check the declared field before betting each-way.

Our each-way betting guide shows how the place part of a bet is settled.

The St Leger Festival at Doncaster

The festival runs from Thursday to Sunday. In 2026 the Leger itself was the feature on the Saturday.

Other big races at the meeting include the May Hill Stakes, the Park Hill Stakes and the Doncaster Cup.

Recent St Leger winners

First run in 1776, the St Leger is the oldest of Britain’s five Classics.

St Leger FAQs