Sponsors, members, advertisers and volunteers are vitally important to the success of both the Grass Ridge Horse Trials and the CDE.

GREF is a non-profit organizations that relies on monetary and in-kind donations; income derived from hosting equestrian events and practice sessions, and the continued efforts of our dedicated group of volunteers who work together throughout the year to support excellence in equestrian education. GREF has an IRS 501(c)(3) non-profit classification. Donations are tax deductible as permitted by law.

Donation checks should made payable to GREF and mailed to:
GREF, PO Box 141, Sonoita AZ. Specified donations are appreciated and may include items on our Wish List.

Sponsors have helped make the spectacular Grass Ridge location a premiere equestrian venue in the West. In showing their support for the sport and these events, Advertisers make themselves visible and well-known to the community. Members support the organization while advancing their equestrian skills. Volunteers from all backgrounds and experience are welcome, and previous horse experience is not necessary.

We appreciate your support!

Contact
Grass Ridge Equestrian Foundation (GREF)
e-mail:  gref@hughes.net
mail:  P.O. Box 141, Sonoita, AZ 85637
phone/fax:  (520) 455-5093