Horseshoe Indianapolis has cancelled its Thursday, July 2 racing programme as forecast heat indexes near 110F forced another safety-first change to the U.S. racing schedule.
The Shelbyville track had already moved its Wednesday card to Monday, July 6, and the latest decision adds to a wider heat-driven disruption affecting several American venues during a key Independence Day week.
Eric Halstrom, Horseshoe Indianapolis’ vice-president and general manager of racing, said the track was being proactive because of the predicted heat index and had worked with horsemen’s groups before calling off the card.
The cancelled races are expected to be brought back next week, protecting opportunities for connections rather than simply losing the programme.
Heat wave squeezes racing calendar
The disruption now stretches beyond one venue. Monmouth Park has cancelled its Friday card, Ellis Park has moved Friday’s racing to Thursday, July 9, and Woodbine has also lost Thursday’s card because of a sewer line issue on the main track.
According to Thoroughbred Daily News, Horseshoe Indianapolis still expects to race on Saturday, July 4, before staging six straight days next week in the build-up to the Grade 3 Indiana Derby on Saturday, July 11.
The practical impact is clear: tracks are trying to preserve races while avoiding unsafe conditions for horses, riders and staff. With more summer heat alerts in play, schedule flexibility is becoming as important as field strength.




