1967 - The most famous and well known chili cook-off took place in 1967 in Terlingua, Texas. Terlingua was once a thriving mercury-mining town of 5,000 people and it is the most remote site your can choose as it is not close to any major city and the nearest commercial airport is almost 279 miles away. Just getting to Terlingua requires a major effort. It was a two-man cook-off between Texas chili champ Homer "Wick" Fowler (1909-1972), a Dallas and Denton newspaper reporter, and H. Allen Smith (1906-1976), New York humorist and author, which ended in a tie.
http://whatscookingamerica.net/History/Chili/C hiliHistory.htm