BC Standardbred Association
www.harnessbc.ca

Saskatchewan Standardbred Horsemen's Association
www.harnessracingssha.com

Standardbred Canada
www.standardbredcanada.ca

Alberta Standardbred Horse Association
www.asha.ab.ca

Saskatchewan Horse Federation
www.saskhorse.ca

United States Trotting Association
racing.ustrotting.com

Harness Link
www.harnesslink.com

Woodbine Entertainment Group
woodbineentertainment.com

Ontario Harness Horse Association
www.ohha.ca