Race-day Lasix in non-graded stakes remains in place

Given the delay in the launch of the Horseracing Integrity and Safety Authority's Anti-Doping and Medication Control Program, the existing regulations governing the use of Lasix in Maryland remain in effect.
Currently, administration of Lasix is not permitted within 48 hours of a race for graded stakes and all 2-year-old races, including stakes. Race-day Lasix is permitted in all other races, including non-graded stakes. Please note that the Laurel Park stakes book and January condition book indicate Lasix isn't permitted within 48 hours in non-graded stakes, but that is not correct.
Latest Posts

During its open Board meeting held on September 9, 2025, the Maryland Thoroughbred Horsemen’s Association (MTHA) Board of Directors unanimously approved the attached stakes schedule for November and December 2025.

During its open Board meeting held on September 9, 2025, the Maryland Thoroughbred Horsemen’s Association (MTHA) Board of Directors unanimously approved the attached stakes schedule for November and December 2025.