The Cheltenham Festival is the biggest week in British racing, and with 28 races spread across four days in March, there are plenty of ways to approach betting on Cheltenham racing odds.

One of the most common questions punters face is whether to bet weeks or months in advance or wait until race day itself.

Both approaches have their place, and understanding the difference between them can help you decide which suits your style.

Ante-post

Ante-post betting is placing a wager well before the race takes place, often weeks or months ahead of time.

For major events like the Cheltenham Festival, bookmakers will open markets almost immediately after the previous year’s meeting ends.

The main appeal is that you can often secure much bigger odds than you would closer to race day, particularly if you spot a horse early that others haven’t backed yet.

The catch is that if your horse doesn’t run for any reason, whether through injury, a change of plan, or any other factor, you lose your stake.

That’s the key difference from betting on the day, where non-runners mean your money gets refunded under normal racing rules.

Around 29% of UK adults plan to bet on the Cheltenham Festival each year, and a significant portion of that activity happens in the ante-post market as punters try to lock in value before prices shorten.

The Gold Cup, Champion Hurdle, and Champion Chase are particularly popular for ante-post bets because the leading contenders are usually clear months in advance.

How On-the-day Betting Works Differently

On-the-day betting removes the biggest risk of ante-post wagering because you’re betting after final declarations have been made.

In UK racing, this happens at 10 am, 48 hours before National Hunt races, so by that point, you know exactly which horses are running.

If your selection becomes a non-runner after you’ve placed your bet, your stake is returned.

The trade-off is that you’re usually betting at shorter odds because the market has settled and other punters have had time to assess the field.

For casual bettors, this approach often makes more sense because you’re not tying money up for weeks, and you can use recent form to make decisions.

The Dublin Racing Festival in early February, for example, has become a key pointer for Cheltenham, and since 2018 it has produced 48 Festival winners.

Waiting until closer to race day means you can factor in this kind of trial form.

Which Is Best Suited To You

Ante-post betting appeals to punters who follow racing closely throughout the season and enjoy the process of tracking a horse’s progress over several months.

On-the-day betting, however, is better suited to casual punters who don’t follow the build-up races or simply prefer not to risk losing their stake to a non-runner.

You still get competitive odds on the day, and you’ll know the ground conditions, the final field, and how the market has shaped up.

Ante-post betting works well for those backing horses from top yards like Willie Mullins, who has dominated the Festival in recent years and won over half of all races since 2020.

When a reliable trainer has a horse specifically targeted at a certain race, the risk of it not running is generally lower.