Home of the Original Indian Cowboy
The Mad Plume Family has always lived along the Two Medicine River, where Hell's Half is located. Agnes (Chewing-BlackBones) Mad Plume, who owned many horses, had her sons—Edward "Shorty," Frank, and Lawrence “Hi-Sue”—working together to break them. One day, Shorty and Frank had a disagreement and decided to settle it with a bet: each would ride two horses, and whoever stayed on the longest would win. Although the story differs on who actually won, this wager ultimately led to the creation of Hell's Half Acre.
Mother's Day Weekend 2026
May 8
Rascal Rodeo
Rascal Rodeo is an all-ages adaptive rodeo that provides a safe, inclusive space for individuals with disabilities to experience the joy of rodeo through modified events and supportive community participation.
May 8
Bronc Battle
The Sikapiyohkitoopi Saddle Bronc Invitational honors White Rider, Wyatt Mad Plume.Celebrating the legacy of the Indian cowboy, this event brings top riders together while promoting mental health awareness and suicide prevention.
May 9
Youth Rodeo
Our Annual Free Open Youth Rodeo honors Payton Lane Weatherwax Buckland, known by his traditional name Mio'ohkitoopi (Rides Hard), and his fearless fight against cancer. This event is open to all youth riders and celebrates strength, resilience, and community.
May 10
Mother's Day Rodeo
Mother's Day Open Rodeo is an annual event in May, honoring our matriarchs and the legacy of the Indian Cowboy, featuring buffalo riding and all major events.
