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The Cheltenham Festival is not just the most important week in the National Hunt calendar — it is the biggest single betting event in British horse racing, by a considerable margin. Cheltenham Festival betting turnover across four days dwarfs every other UK meeting, and the numbers reveal a market that is growing in total volume even as broader horse racing turnover declines. Understanding the data behind the Festival is essential for any ante-post bettor, because it shows where the money goes, when it arrives, and what that tells you about the market you are operating in.
This article presents the Festival by the numbers: turnover projections, operator data, the mobile and new-bettor dynamics that shape the week, and how betting volume distributes across the four days. It is a data article, and the data tells a clear story about why Cheltenham remains the gravitational centre of UK ante-post activity.
Four Years of Cheltenham Turnover — The Numbers
The headline figure for Cheltenham 2026 is striking. William Hill projected that the UK betting industry would turn over approximately £450 million across the four days of the Festival, according to their press release. Lee Phelps, Head of Horse Racing Trading at William Hill, described the contest between bookmakers and punters over the four days as unmatched in Jump racing, calling the Festival the single highest-turnover racing event of the year.
That projection sits within a trend of escalating Festival turnover even as the broader horse racing betting market contracts. The industry-wide figure for online horse racing betting turnover in the UK fell to £7.88 billion in the year to March 2025, down from £8.37 billion the year before, according to Gambling Commission data reported by Racing Post. Yet Cheltenham’s share of that total continues to rise. The Festival is increasingly an outlier — a concentrated burst of high-volume activity in a market that is otherwise shrinking.
Operator-level data provides further texture. Flutter Entertainment — which operates Paddy Power, Sky Bet, and Betfair — reported processing approximately 35 million bets during Cheltenham Festival 2024, with more than 2.5 million active users across its UK and Ireland platforms, according to Flutter’s own figures. That translates to roughly 14 bets per user across four days — a level of engagement that no other racing event produces. Flutter alone handled staking well in excess of £250 million during the 2023 Festival, and the figure is believed to have grown since.
By 2025, the Festival by the numbers had expanded further. Optimove Insights reported 68.8 million bets placed across several UK bookmakers during Cheltenham 2025 — nearly double Flutter’s single-operator figure from the previous year. That number includes both ante-post bets settled during the week and day-of-race activity, and it underlines the Festival’s unique status as a magnet for betting volume that is unmatched by any other week in the racing calendar.
The trajectory is clear: Cheltenham’s turnover is growing in absolute terms and as a proportion of total racing turnover. For ante-post bettors, this means that the Festival’s liquidity advantage — competitive prices, deep markets, active exchanges — is widening relative to other meetings. The best ante-post opportunities in British racing are overwhelmingly concentrated in the Cheltenham market, and the data reinforces that concentration year after year.
Mobile Dominance and New Bettor Surge
The device on which Festival bets are placed has shifted decisively. Over 80 per cent of bets during Cheltenham Festival 2024 were placed via mobile devices, according to Receptional’s analysis. The remaining share is split between desktop and on-course betting, with mobile dominating to a degree that now makes the Festival primarily a smartphone event in betting terms.
That mobile dominance has implications for ante-post markets. Mobile bettors tend to act on impulse more than desktop users — they respond to push notifications, social media tips, and in-app promotions. The result is that the Festival’s ante-post market is increasingly shaped by waves of mobile-driven money arriving in short bursts, rather than a steady accumulation of considered positions. For punters who have done their analysis and placed their ante-post bets in advance, this mobile surge can work in their favour: late-arriving mobile money often compresses prices on popular selections, creating pockets of value on overlooked runners in the final days before the meeting.
The new-bettor effect is equally significant. Optimove Insights reported that first-time deposits at UK bookmakers surged by 310 to 417 per cent during Cheltenham 2025, depending on the day, according to their pre-event report. That fourfold surge in new account creation means that a substantial proportion of Festival betting volume comes from people who do not bet on racing at any other time of year. These are casual bettors — attracted by the spectacle, the media coverage, and the social dimension of the Festival — and their money enters the market with little form-based analysis behind it.
For ante-post bettors, the Festival by the numbers tells a story of increasing volatility and decreasing informational efficiency in the final days before the meeting. The combination of mobile impulse betting and a flood of uninformed new money creates a market that is noisier than at any other point in the ante-post cycle. Positions taken earlier in the season, when the market was thinner but more informed, are likely to look increasingly wise as the week approaches and casual money distorts the odds.
How Betting Volume Shifts Across Four Festival Days
Cheltenham’s four days are not equal in betting volume. Each day has its own character, its own flagship race, and its own turnover profile — and knowing how volume shifts across the week informs both ante-post timing and staking.
Day One — Champion Day — is the highest-profile day and typically attracts the largest single-day turnover. The Champion Hurdle headlines the card, and the opening race of the Festival — traditionally the Supreme Novices’ Hurdle — generates enormous interest as the first ante-post positions are settled. The combination of pent-up demand, new account activations, and first-day excitement pushes volumes above any other individual day. Ante-post bets placed months earlier are settled for the first time, and the market recalibrates around the results.
Day Two — Ladies’ Day, or Festival Wednesday — features the Queen Mother Champion Chase and often the Ballymore Novices’ Hurdle. Volumes remain high but typically dip slightly from Day One, as the initial surge of new-bettor deposits has partly been spent. The day draws a large crowd and strong media interest, but the betting profile shifts toward more experienced punters who have survived the first day and are adjusting their strategy for the remainder of the week.
Day Three — St Patrick’s Thursday — has emerged as the day with the strongest growth in new bettor activity. The Stayers’ Hurdle and the Ryanair Chase are the centrepieces, and the Irish contingent drives significant cross-border betting volume. Optimove data showed that new-bettor acquisition peaked on Thursday at some operators, suggesting that the mid-week day benefits from a secondary wave of sign-ups — people who watched the first two days and were drawn in by the spectacle.
Day Four — Gold Cup Friday — carries the emotional and competitive weight of the entire Festival. The Cheltenham Gold Cup is the single race that attracts the deepest ante-post handle, and its settlement concludes the majority of long-standing ante-post positions. Volumes on Gold Cup day are comparable to Day One, driven by the prestige of the race, the closure of the Festival, and the final settlement of the season’s most scrutinised ante-post market. For bettors who have carried positions through the entire arc, Friday afternoon is the moment of reckoning — and the turnover data confirms that the market treats it as such.