Hi,
https://www.openstreetmap.org/way/1295555635 does not look like a horse racetrack (too small), it is probably a horse riding or rodeo arena like https://www.openstreetmap.org/way/1022924666 (tagged leisure=pitch + sport=equestrian). See https://wiki.openstreetmap.org/wiki/How_to_map_a#Racecourse_(horse_racing)