Mounted Orienteering

Mercia TREC Club - English club that practices TREC, a competition that is a combination of orienteering on horseback, and maintaining set speeds (normally trot or walk).
www.chd-solutions.co.uk/trec/

Michigan Competitive Mounted Orienteering - Sport, membership, and ride information.
members.aol.com/totemks/cmomain.htm

National Association of Competitive Mounted Orienteering - A non-profit organization offering information on the objectives of the sport, membership, ride calendar, ride results, chatroom, newsletters, and links.
www.nacmo.org/

TREC UK - Information about the sport of TREC, which includes mounted orienteering, and discussion forum.
trec-uk.com