MTHA Newsletter

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The Horsemen's Happenings Newsletter

The Horsemen’s Happenings email newsletter is one of the most widely distributed publications serving Thoroughbred owners, trainers, breeders, and racing industry professionals across the country.

Published at least twice each month by the MTHA, Horsemen’s Happenings delivers timely news, industry updates, racing information, legislative developments, health and welfare resources, business opportunities, and feature stories that matter to horsemen nationwide.

The Maryland Thoroughbred Horsemen's Association is the officially authorized organization that represents, assists and promotes the interests of Maryland's Thoroughbred owners and trainers.

May 13, 2026

The HISA Board of Directors has voted unanimously to maintain the current rules governing the use of Lasix in Thoroughbred racing, preserving the existing regulatory framework for the foreseeable future.

May 13, 2026

The Maryland Jockey Club Board of Directors is pleased to share a series of updates reflecting the continued momentum of the 2026 spring meet, highlighted by strong on-track performance, growing fan engagement, and a number of innovative initiatives designed to elevate the racing experience across Maryland.

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