Most Famous Horse Races in the UK and Irish Calendar

The UK and Irish horse racing calendar has a handful of races and meetings that sit above the rest in public profile. Some are single races that even casual punters recognise instantly, while others are whole festival weeks that shape the season and define what the sport is building towards.

This guide covers the best-known names in that calendar, from the Grand National and Cheltenham Festival to Royal Ascot, the Derby, the Irish Derby Festival, Galway, Punchestown and the Dublin Racing Festival. Where race-by-race betting turnover is not publicly stated, prize money, attendance and broader cultural reach are a better guide to scale.

At a glance

Why these races matter

Taken together, these fixtures give you the spine of the British and Irish season. The jumps side rises through Christmas and the deep winter meetings before peaking at Cheltenham, Aintree and Punchestown. The flat side builds from the Guineas into the Derby and Oaks, broadens into Royal Ascot and the summer festivals, and then moves into specialist features such as the Sussex Stakes and the big sprint handicaps. If you follow these races, you are following the sport's main narrative arc.

Grand National

Run at Aintree in early April, the Grand National is the best-known single National Hunt race in Britain. It was first officially run in 1839 and is a handicap steeplechase over 4 miles 514 yards, which makes it both a spectacle and a serious stamina test. What separates it from almost every other race is how far it reaches beyond the core racing audience: many people who never bet all year still have a Grand National bet. The £1 million purse helps underline its status, but its real scale is cultural as much as financial.

Cheltenham Festival and the Gold Cup

The Cheltenham Festival is the centrepiece of the National Hunt season in the UK and Ireland. Its roots go back to 1860 and the meeting has been permanently based at Cheltenham since 1911. It is held in March, usually around St Patrick's Day, and now runs over four days, with the Cheltenham Gold Cup on Friday acting as the great staying-chase championship race. Hundreds of millions of pounds are bet over the course of the week, which puts Cheltenham in a different commercial bracket from most meetings. In jumps terms, this is as close as Britain gets to a world championship festival.

Royal Ascot and the Ascot Gold Cup

Royal Ascot is the flagship flat meeting of the British summer and runs for five days in mid-June. The royal meeting developed from the four-day Ascot card staged in 1768, while the Gold Cup was added in 1807 and remains the feature race of Thursday. The meeting is flat racing rather than National Hunt, and it combines elite sport with its social and royal identity in a way no other British fixture really matches. With just over £7.3 million in prize money in 2019 and more than 350,000 spectators across the week, Royal Ascot feels less like a single card and more like a national event.

Epsom Derby and Oaks

The Derby and the Oaks are the classic heart of the early-summer flat season. The Oaks was first run in 1779 and the Derby followed in 1780, making them two of the oldest and most prestigious races in the sport. Today they sit on the Epsom Derby Festival card around the turn of May into June, with the Oaks usually on Friday and the Derby on Saturday. The Derby is widely treated as the Blue Riband of the turf and was worth £1.5 million in 2025, while the Oaks remains the great fillies' equivalent and was worth £573,150 in 2025. If the Guineas ask which three-year-olds are quickest over a mile, Epsom asks which ones can turn speed into middle-distance class.

King George VI Chase

The King George VI Chase is Kempton's Boxing Day showpiece and one of the defining mid-season National Hunt races. It was first run in 1937 and, after the war, returned on its now-traditional 26 December slot. This is a Grade 1 steeplechase over three miles, and it has produced some of the sport's best-known repeat winners, most notably Kauto Star with five victories. The 2025 purse of £250,000 confirms its standing, but its real importance is its position in the season: if Cheltenham is the spring summit, the King George is the Christmas test that tells you which staying chasers belong in that conversation.

2,000 Guineas and 1,000 Guineas

The Guineas weekend at Newmarket opens the British Classics sequence. The 2,000 Guineas was first run in 1809 and the 1,000 Guineas followed in 1814, both on the Rowley Mile and both at the start of May. They are flat Group 1 races over a straight mile, with the 2,000 Guineas open to colts and fillies and the 1,000 Guineas restricted to fillies. Prize money puts the 2,000 Guineas at £525,000 and the 1,000 Guineas at about £500,000. Their importance is not just the purse but the role they play in the calendar: these are the first major answers to the question of which three-year-olds might become Derby or Oaks horses later in the spring.

Irish Derby Festival

The Irish Derby Festival gives Ireland its signature midsummer flat meeting. The modern Irish Derby began in 1866 and is usually run at the Curragh in late June or early July, generally around four weeks after Epsom. This is clearly a flat-racing fixture, and it matters because it regularly attracts the best middle-distance three-year-olds from both Britain and Ireland. Twenty horses have completed the English-Irish Derby double, most recently Lambourn in 2025, which tells you how closely the race sits to Epsom in prestige. The €1 million purse shows that it remains one of the biggest races in Ireland.

Galway Festival

The Galway Festival, or Galway Race Week, is one of Ireland's most distinctive race meetings because it is both a sporting festival and a social week that spills into the whole city. It starts on the last Monday of July and runs for seven days, with roots going back to 1869. Galway is technically a mixed meeting rather than a pure flat or National Hunt card, but the Galway Plate and Galway Hurdle are such famous races that jumps fans often think of it first through that lens. Attendance gives the clearest sense of scale, with 150,000-plus crowds in strong years and more than 122,000 visitors in 2023. That makes Galway one of the country's biggest race weeks by sheer scale and atmosphere.

Punchestown Festival

Punchestown is the great spring finale of Irish jumps racing. The course's National Hunt identity was reorganised in 1861, and the modern Punchestown Festival is usually staged over five days in late April, from Tuesday to Saturday. It is a pure National Hunt meeting and is often described as the Irish version of Cheltenham because the structure is so similar, with major hurdle and chase championships spread across the week. The important point is not one single turnover figure but the role the meeting plays in the season: if Cheltenham is the big Anglo-Irish test in March, Punchestown is the late-season stage where champions back up their reputations on Irish soil.

Dublin Racing Festival

The Dublin Racing Festival is the newest fixture in this guide, but it has already become one of the most important weekends in modern National Hunt racing. It is run at Leopardstown in early February and was launched in 2018 as a concentrated top-class jumps weekend. That makes it very different from the historic meetings above: it does not carry centuries of tradition, but it does carry immediate relevance because it brings together Grade 1 chases and hurdles at the point in the season when Cheltenham plans are crystallising. In practical terms, it is one of the clearest Irish signposts to March form.

Sussex Stakes

The Sussex Stakes is Goodwood's signature mile race and one of the most important flat races of the high summer. The race dates back to 1841, although its current one-mile format began in 1878, and it now takes place on the second day of Glorious Goodwood in late July or early August. It is a flat Group 1 open to elite milers, and its roll of honour explains the prestige: races won by horses such as Frankel, Kingman and Baaeed tell you this is where class milers prove themselves. The 2025 purse of £1,057,500 makes the commercial weight obvious too.

Ayr Gold Cup

The Ayr Gold Cup is Scotland's best-known flat race and one of the calendar's major sprint handicaps. It was first run in 1804, became a handicap in 1855 and settled into its current six-furlong form at Ayr in 1908. Today it is run in September and remains a flat handicap for older sprinters rather than a Pattern race, which gives it a different kind of prestige from the Classics or Group 1s. What makes it famous is not breeding value or championship status but its place as the country's marquee sprint and a race punters still treat seriously, backed by a 2025 purse of £180,000.

Tingle Creek Chase

The Tingle Creek Chase is one of the sharpest and most prestigious two-mile chases in the British jumps season. First run in 1969 and staged at Sandown in early December, it is a Grade 1 National Hunt steeplechase that often throws up form lines for the Champion Chase later in the season. The race was renamed in honour of Tingle Creek in 1979 and has been a Grade 1 since 1994. With a 2025 purse of £175,000 and a roll of honour that includes Moscow Flyer, Kauto Star, Sprinter Sacre and Jonbon, it sits firmly among the elite pre-Christmas jumps targets.

What this calendar tells you about UK and Irish racing

A useful way to read the calendar is to split it into three layers. The first is the broad public layer, where names such as the Grand National, Royal Ascot and the Derby carry weight even outside racing. The second is the sport-defining layer, where meetings such as Cheltenham, Punchestown and the Dublin Racing Festival tell insiders who the best jump horses are. The third is the specialist prestige layer, where races such as the Sussex Stakes, Tingle Creek and Ayr Gold Cup matter enormously within their own divisions. Once you see those layers clearly, the calendar stops looking like a random list of dates and starts to look like a structured season.