Come experience one of the newest trail systems in northwest Arkansas, open only a year and still shiny and new. The Back 40 Trails in Bella Vista, Arkansas feature nearly 40 miles of pure Arkansas singletrack. Dirt, rocks, roots, ravines, bridges, waterfalls – we have it all. This two-day event, brought to you by the organizers of the award-winning War Eagle Trail Festival and the City of Bella Vista, brings trail runners and mountain bikers together to race through the woods. Push some limits, and have a blast doing it. 


Date Distance Total Finishers Top Result Top Result (F)
12/08/18 40 Miles No Results Posted. Submit Results
12/09/17 40 Miles 26 6:10:52 8:06:52
12/10/16 40 Miles 26 5:36:00 6:44:00
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information.
South Mountain Reservation Mayapple Trail Runs
  • May 11, 2019
  • Millburn, NJ
50 KM 100 KM