Back 40 Trail Races

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. 

Additional Distances

This event also has the following sub ultra distances

20 Miles 5 Miles 13 Miles

Results

Date Finishers Top Result (F) Top Result (M)
11/08/25 25 7:31:40 5:11:29
11/09/24 15 5:54:35 6:51:20
11/11/23 18 7:36:50 5:13:42
11/12/22 27 6:47:08 5:32:30
11/13/21 26 7:03:35 6:15:08
12/14/19 44 6:55:23 5:14:36
12/08/18 25 7:33:29 6:07:50
12/09/17 26 8:06:52 6:10:52
12/10/16 26 6:44:00 5:36:00
Date Finishers Top Result (F) Top Result (M)
11/14/21 16 6:48:23 5:48:36

Weekly Newsletter

A roundup of the week's content and most recent race results. Sent once a week on Thursday.

Recent Results

Woodbooger 100
Norton, VA - 31 finishers
50 KM
Broken Arrow Skyrace
Olympic Valley, CA - 552 finishers
46 KM
New River Gorge Trail Festival
Fayetteville, WV - 111 finishers
50 KM
Catamount Ultra
Stowe, VT - 170 finishers
50 KM
Bears Ears Ultra
Monticello, UT - 116 finishers
50 Miles | 50 KM
Alpine Solstice
Bend, OR - 60 finishers
55 KM
Wicked Worm
Grand Rapids, MI - 33 finishers
12 Hours | 6 Hours
The Longest Light
Spokane, WA - 2 finishers
100 KM
Tahoe 200 Endurance Run
Homewood, CA - 182 finishers
200 Miles
White Pine Solstice Runs
Tooele, UT - 13 finishers
55 KM
View All Results