Quick Reference Guide Now Available

MTHA in conjunction with THA has produced a four-page handbook in an effort to assist our horsemen and women in complying with the new Anti-Doping and Medication Program (ADMC) regulations that are expected to go into effect March 27, 2023. The handbook includes the Withdrawal Guidelines provided by the RMTC, as well as highlighting some of the more impactful changes. The handbook also includes updated withdrawal guidance for phenylbutazone.
Click here for the Quick Reference Guide for the Anti-Doping and Medication Program. Spanish version is available here.
Latest Posts

The Maryland Thoroughbred Horsemen’s Association is pleased to announce that its 2025 Christmas Party and Toy Drive will once again be held at The Corner Stable restaurant, located in the Kings Contrivance Village Center in Columbia, Md. The event will take place Tuesday, December 16, from 6 to 10 p.m.

