Erwin "Cannonball" Baker (1882–1960)
The transcontinental record tradition began in 1914 when Erwin "Cannonball" Baker rode an Indian motorcycle from San Diego to New York City in 11 days, 12 hours — shattering the previous record by nearly 9 days.
Over the next two decades, Baker set 143 cross-country records covering over 550,000 miles. He drove for every major manufacturer — Stutz, Cadillac, Gardner, Rickenbacker, Franklin, Graham-Paige — continuously pushing the limits of man and machine.
In 1971, Brock Yates of Car and Driver magazine organized the "Cannonball Baker Sea-To-Shining-Sea Memorial Trophy Dash" in Baker's honor, and Dan Gurney finally broke Baker's 38-year-old record. The modern era of unsanctioned attempts began in 2006.