If you’re looking at betting on horse racing, you might’ve come across the letters “SP” and felt a bit confused about what they actually mean.
Horse racing terms might seem a bit overwhelming, especially if you’re just starting out or haven’t placed a bet before. Whether you’re watching a big race or browsing bookmakers, “SP” keeps popping up.
This article explains what “SP” really means, why it’s used, and how regulation helps keep betting fair and transparent in the UK. Read on to learn more.
When people talk about “SP” in horse racing betting, they’re talking about the “Starting Price.” This is the official price recorded for a horse at the moment the race begins.
SP reflects the market at the off. Odds can move right up to the start because of fresh information, late support for a runner, or changes in the field. Choosing SP means you’re taking the final, official odds at the start rather than fixing a price earlier.
The SP is compiled from the odds available across the market at the off using an established industry process. It is then published as the official price for settlement. Regulated operators in the UK are required to settle SP bets using that official figure, which helps ensure consistency for everyone.
If you do decide to try your hand at horse racing betting, remember to do so responsibly and within your means; never wager more than you can afford to lose.
Many bettors choose SP (Starting Price) because it is simple. If you are not tracking price movements during the day, taking the official starting price removes the need to second-guess whether to bet now or wait.
It is also practical on busy race days when odds are volatile. Instead of chasing small shifts, some prefer their bet settled at the single official figure used across the market.
For those who want a straightforward approach without timing the market, SP offers a clear, familiar option that matches how results are officially recorded.
Fixed odds are set when you place your bet. You agree to a price at that moment, and it stays the same no matter what happens before the race starts. For example, if you take 4/1 and the horse shortens to 2/1 by the off, your bet still settles at 4/1.
With SP, you don’t know the exact odds until the race begins. Your return is based on the official starting price. That can end up higher or lower than prices that were available earlier.
Here’s a simple comparison. A £10 win bet at fixed odds of 4/1 returns £50 in total if the horse wins, including your stake. The same £10 win at SP would pay out using the official SP instead, whatever that turns out to be at the off.
Both options are widely available, so it usually comes down to whether you want price certainty now, or to take the official market price at the start.
Each way bets cover two outcomes at once: one part on your horse to win, and one part on your horse to place. If you choose SP, both parts use the official starting price for settlement.
If your horse wins, the win part is settled at the SP. If your horse finishes in a place position without winning, the place part is settled at a fraction of the SP. That fraction and the number of places paid depend on the race type and field size, and are shown with the each way terms before you bet.
Typical each way terms include:
A quick example helps show how this works. Say you place £10 each way (£20 total) at SP on a horse that goes off at 6/1, with terms of 1/5 the odds, places 1 to 3:
If you’d like to see how this works in practice, Bet442 offers horse racing markets across the UK and beyond, with SP and fixed odds available on most races. The site layout makes it easy to find the racecard, check each way terms, and review your bet slip before you confirm anything.
You’ll find clear rules, helpful guides, and straightforward explanations of how bets are settled. Bet442 is licensed and regulated by the UK Gambling Commission (UKGC), and account tools are available to set limits and help you manage your play in line with your preferences and budget.
Feel free to take a look around, compare SP and fixed odds on a few races, and see which approach suits how you like to bet. Always keep responsible gambling practices in mind.
**The information provided in this blog is intended for educational purposes and should not be construed as betting advice or a guarantee of success. Always gamble responsibly.
*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to these games are subject to change at any time. Game features mentioned may not be available in some jurisdictions.
