More than 700 2-year-old Thoroughbred racehorses are now wearing a biometric sensor as part of the American Association of Equine Practitioners’ research project to determine the effectiveness of sensors in injury detection.

Winchell Thoroughbreds’ racing manager David Fiske joins BloodHorse Monday to discuss Tiztastic’s Kentucky Derby chances. Louie Rabaut and Sean Collins recap the Florida and Arkansas Derbies and discuss how the point board is shaking out.

Like the Brooklyn Bridge and Broadway, the Wood Memorial Stakes (G2) is intrinsically linked to New York, and of all the significant Kentucky Derby (G1) prep races, this is the one final test that every horseman wants to ace.

Turfway Park’s Winter/Spring Meet officially concluded March 29, wrapping up a strong season that featured deep fields, big payouts and standout performances.

Horse Racing Radio Network’s “Good Magic Week” presented by Keeneland Sales runs Monday, March 31, through Saturday, April 5.

Having fought her way back into the saddle from a freak accident, jockey Chantal Sutherland is warmly embracing the opportunity to partner with her old mate Super Chow in a white-hot renewal of the Dubai Golden Shaheen (G1) at Meydan April 5.

Tom Pedulla offers takeaways from two Kentucky Derby (G1) prep races March 29, the $1.5 million Arkansas Derby and the $1 million Florida Derby (G1), and other major developments on a big weekend of racing.

The National Museum of Racing and Hall of Fame is accepting submissions for its annual juried photography exhibition, Photo Finish.

Godolphin homebred Ancient Truth (IRE), a group 2 winner who had been as short as 8-1 for the Two Thousand Guineas (G1), has been ruled out of the May 3 Newmarket classic by his owner following a setback.

Jim Mullen has been appointed (British) Jockey Club group chief executive following a protracted search for a replacement for Nevin Truesdale, Britain’s largest racecourse group announced March 31.