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• n  a crack on the inside of a horse's forefoot

News & Articles

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• Quarter crack forces Ron the Greek out of BC
  Ron the Greek, dominant winner of the Jockey Club Gold Cup in his most recent start for trainer Bill Mott, has developed a quarter crack in his right front hoof and will miss the $5 million Breeders' Cup Classic Nov. 2 at Santa Anita Park.
  Oct. 31, 2013 - ESPN
• By Gene Kershner
  ARCADIA, Ca. -- A quarter crack in his right front foot has sidelined Ron the Greek for Saturday's $5 million Breeders' Cup Classic.
  Oct. 31, 2013 - The Buffalo News Blogs
• Quarter crack will sideline Graydar from BC
  Donn Handicap winner Graydar will be forced to miss the Breeders' Cup Dirt Mile Nov. 1 at Santa Anita Park after a quarter crack in his left front hoof was discovered the morning of Oct. 28.
  Oct. 28, 2013 - ESPN