In 2025, about 11.03 billion dollars were wagered on American horse racing, compared to 11.27 billion the year before. Given the scale, the betting scheme here is fundamentally different from sports betting: pari-mutuel pools players’ money into a common pot, takes a fixed percentage, and divides the remainder among the winners. The odds are not fixed at the moment the bet is placed but are formed by how others have wagered. In other words, a bettor’s opponent is not the racetrack, but fellow bettors, and the house earns regardless of the race outcome.
A bettor coming to horse racing from football betting feels this difference immediately. Over there, choosing a platform has long been a separate procedure involving comparisons of margin, limits, and payout speeds using summaries like an online bookmakers ranking, where the operator locks in the price and takes on the risk. At the racetrack, competing on odds is impossible, since the pool itself determines the price, and venues compete through takeaway rates, app convenience, and broadcast quality. Although the final math for the bettor remains similar, a portion of the money is removed before the winner is announced.
| Indicator | 2025 figure | Change vs 2024 |
| Races run in the U.S. | 29,401 | −4.7% |
| Average field size | 7.47 starters | Unchanged |
| Average wagering per race day | $3.07 million | +3.3% |
| All-time handle peak | $15.18 billion (2003) | — |
| Purse share of each track dollar | About 7 cents | — |
The number of races in 2025 dropped below thirty thousand for the first time since the mid-1950s. At the same time, the average amount wagered per racing day increased. What is shrinking is not the interest in an individual day, but the volume of the product itself, which directly affects the number of horses retiring each year and entering the sport horse market. This means that changes in betting activity today can influence the availability and pricing of former racehorses for private buyers several seasons down the line
Where the Purse Money Actually Goes
The total purse distribution in American racing in 2025 amounted to roughly 1.28 billion dollars, down 2.4%. Compare this figure to the betting turnover, and a curious discrepancy emerges, since historically purses stayed at around 7.9% of the wagered amount. Today this ratio has crossed eleven percent, and the explanation lies outside the racing business itself.
The Gap Filled by Slot Machines
Today purses exceed the share that the pari-mutuel pool alone can provide. The missing portion comes from racinos and historical horse racing terminals in Kentucky, Arkansas, and a number of other states. The industry has effectively ceased to be self-sustaining as a betting business, even though it externally continues to look like one. On the contrary, reliance on adjacent forms of gambling is only growing stronger year by year.
What the First Half of 2026 Showed
Wagered handle in the first six months fell by another 4.52%, yet purses paid out grew by 1.41% to reach $570 million. The divergence of the two curves confirms the main thesis: the industry’s source of funds has shifted for good. For hunter-jumper horse owners, this means that the population of off-track thoroughbreds will be replenished not so much by pari-mutuel success but by legislative decisions on gambling regulation in individual states.
What Actually Reaches the Hunter Ring
A portion of industry money is purposefully allocated to retraining programs for off-track thoroughbreds, and the result is visible in specific numbers:
- The Thoroughbred Aftercare Alliance has distributed over 40.74 million dollars in grants since 2012;
- In 2025, the organization awarded a record 4.7 million dollars to 86 accredited programs;
- Nearly 20,000 horses across 175 facilities have passed through these programs;
- The state of Kentucky has directed 250 thousand dollars annually to accredited centers since 2024.
The number of accredited organizations grew from twenty-one in 2012 to eighty-six, being a direct consequence of industry pressure regarding post-career horse welfare. That is why an off-track thoroughbred reaching a private owner today more often arrives with basic under-saddle retraining, rather than straight from the training center. For the buyer, this significantly shortens the timeframe required for the horse to enter its first competitions in a new discipline.
Why You Should Keep This in Mind
The shrinking racing calendar and shifting funding sources are gradually changing the entire market where sport horses come from. Thus, an interest in industry statistics is not abstract curiosity but an understanding of where your next partner will come from in two or three years.
