36 Hours of White Rock

The Devils Den Trail Race, held at Devils Den State Park in West Fork, Arkansas, is an annual trail running event celebrating its 14th year in 2025. Directed by Extreme Events, LLC, the race features three distances—approximately 3.5, 5.75, and 8.5 miles—traversing recently improved mountain bike an..

The 36 Hours of Black Bear is a trail running event held at Shores Lake Recreation Area near Winslow, Arkansas. It features a challenging loop course on the Ozark Highlands Trail's Shores Lake/White Rock spur, with each loop covering approximately 15 miles and over 3,500 feet of elevation gain. Part..