Equibase May snapshot shows lower wagering, fewer races, bigger purses

Equibase’s latest monthly snapshot sent a split message to the sport: the money and the participation both slipped in May, but purse levels still moved higher. That matters because racing can absorb a soft handle month better than it can absorb smaller fields, and May’s 6.92 average field size showed where bettors felt the pinch.

Total wagering on U.S. races in May 2026 came in at $1,387,522,075, down 4.01 percent from $1,445,426,617 a year earlier. The rest of the ledger moved in the same direction. U.S. race days fell to 345 from 365, U.S. races dropped to 2,779 from 2,933, and U.S. starts declined to 19,243 from 20,790. Average field size slipped from 7.09 to 6.92, a small number on paper that has an outsized effect on the betting menu when it starts shaving horses out of exactas, trifectas and multi-race sequences.

That is why the purse increase stands out. Average available purses per race day rose to $356,322 from $336,404, while average wagering per race day also edged up to $4,021,803 from $3,960,073. Tracks and industry participants are still putting more prize money into the game, but the betting product is thinning at the same time. Bigger purses can attract horsemen, yet they do not automatically produce fuller fields, and without fuller fields, wagering value gets harder to sell.

May is not a random month in this sport. It includes the Kentucky Derby and the Preakness Stakes, which means the handle numbers carry more weight than a typical spring stretch. Daily Racing Form reported Derby handle was down 3 percent year over year and Preakness handle was down 8 percent, even though May had 10 weekend dates in 2026 compared with nine in 2025, a calendar boost that helped lift average race handle even as total handle fell. In other words, the sport got more shots at the window and still finished lower overall.

The year-to-date picture through May was softer too. Wagering totaled $4,612,696,658, down 4.48 percent from $4,829,128,607 through May 2025, and average field size fell to 7.36 from 7.67. That makes May look less like a one-month hiccup and more like a warning sign for horsemen, tracks and racing secretaries trying to keep the calendar full. Equibase’s figures include worldwide commingled wagering on U.S. races, so the weakness is not just a domestic story. For the industry, the next test is whether higher purses can stabilize participation before smaller fields start doing more damage to the betting game.