Black Bear 100k

Mulberry, United States • 5 Apr 2025

The Black Bear 100K is an exciting ultramarathon event taking place on April 5, 2025, at Shores Lake Recreation Area in Mulberry, Arkansas. This challenging out-and-back course features 16,000 feet of elevation gain along the Ozark Highlands Trail, with participants having 20 hours to complete the race. The event promises a festive atmosphere with bonfires, camping, music, and food at the start/finish area. Runners will receive a buckle for their achievement, and there will be multiple aid stations providing food and refreshments throughout the course. Registration opens on January 15, 2025. Visit the organization's website for the most recent information.

Race information

100 km
16000 m+
100k
Visit the organization's website for the most recent information.
Trail runs nearby

The 36 Hours of White Rock will take place in Winslow on Friday 24 October 2025. You can run 100 miles.