The Cowpuncher's Peril(1916)

Tom Meyers and his partner have a little claim near a little western town. When Tom goes to town for supplies, he falls in with Slim Padgett, a bad man, who wagers that he can outride Tom. Tom races Slim and the contest is viewed by Betty Thompson, a ranch girl. Slim angered at being defeated, follows Tom to his mine, and discovers that Tom has found pay dirt.