Horse Shows:
Stadium Jumping: Winter Equestrian Festival, Charlotte Jumper Classic,
American Gold Cup and many others:

Horse Shows in the Sun: All HITS shows in Ocala, Indio, Saugerties, Culpeper and Arizona.
Also Marshall & Sterling League:

The Devon Horse Show:

The National Horse Show:

Pennsylvania National Horse show:

Washington International Horse show:

Horse Show Services:
Ryegate: NAL standings and assorted horse show results/entries:

Horse Sports Online:

Horse Shows Online:

EquestrianList: An online source for equestrian service providers and events throughout PA, MD, DE and MD

Tack Shops:
Ann K. Hubbard’s Tack Shop, Lake Bluff, IL:

Equus Now, Lewis Center, OH:

The Hunting Horn, Penfield, NY:

Blue Ribbon Tack, Southampton, NJ:

Other Horse Equipment Custom Manufacturers:
McGuinn Farms: Makers of custom tack trunks:

Pinnell Custom Leather: Maker of fine custom chaps, half-chaps, and other leather products: