The Eastbay Cross Country Championships are a series of annual cross country running races held in various regions of the United States to determine the premier cross country runner in various age groups, but mainly serves to find the best prep (high school) cross country athlete in the country. The Eatbay Cross Country Championships were previously known as the Foot Locker Cross Country Championships and before that, the Kinney Cross Country Championships, which was started by Kinney Shoes, a shoe company which prided itself on being "The Great American Shoe Store". Kinney Shoes began the annual tradition in 1979 in Balboa Park, San Diego, California. Finally in 1993, this elite series of cross country races became known as the Foot Locker Cross Country Championships, as it still is today.

Midwest Regional -
States Competing in the Midwest Regional: Colorado, Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, Wisconsin, and U.S. citizens in Overseas Military Installations.

Northeast Regional -
States Competing in the Northeast Regional: Connecticut, Delaware, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, Washington, D.C. and U.S. citizens in Overseas Military Installations.

West Regional -
States Competing in the West Regional: Alaska, Arizona, California, Hawaii, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, Wyoming, and U.S. citizens in Overseas Military Installations.

South Regional -
States Competing In The South Regional: Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, Oklahoma, Puerto Rico, South Carolina, Tennessee, Texas, Virginia and West Virginia, U.S. Virgin Islands, and U.S. citizens in Overseas Military Installations.