Bull Run Run 50 Miler

Clifton, United States • 4 Apr 2026

The Bull Run Run (BRR) 50 Miler is a historic trail race held in Clifton, Virginia, organized by the Virginia Happy Trails Running Club. Established in 1993, it is one of the oldest 50-mile races in the U.S. The course traverses forested, rolling terrain along the Bull Run Occoquan Trail, showcasing Virginia’s spring beauty and featuring a Civil War theme that honors battles fought in the area over 150 years ago. The race offers an accessible course with a 13-hour time limit and a reasonable entry fee, making it ideal for first-time 50-mile runners. It is also Trail Sisters approved, promoting inclusivity and support for women runners. Visit the organization's website for the most recent information.

Race information

50 mi
50 Mile
Visit the organization's website for the most recent information.
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