Hare Mountain 100

OCT
23-24
2026
A wilderness focused trail event in Hagarville, AR featuring a point to point 100 mile on the Ozark Highlands Trail plus 50 mile, 50K, 25K and a 15 mile run then bike duathlon, with satellite tracking and substantial elevation gain.
23-24 Oct 2026
100 miles 50 miles 50 kilometers 25 kilometers 15 miles

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Hare Mountain 100

Hare Mountain 100 is a wilderness focused trail event held October 23-24 near Haw Creek Falls Recreation Area and Shores Lake in Hagarville, AR. The event offers multiple trail distances and a point to point 100 mile course on the National Scenic Ozark Highlands Trail that the organizers describe as extremely difficult and routed on singletrack through isolated, rugged terrain.

Satellite GPS tracking and aid station in/out times are used on course via MAProgress, Ultrasignup, and Starlink systems. A Runner's Manual and updated maps are available on the event website. Registration closes October 15 at 11:59 PM CT.

Distances

  • 100 Miler point to point on the National Scenic Ozark Highlands Trail
  • 50 Miler out and back with about 12,000 feet of elevation gain
  • 50K out and back with 7,200 plus feet of elevation gain
  • 25K loop at Shores Lake with close to 3,500 feet of elevation gain
  • 15 mile Dirty Doo run then bike duathlon totaling 30 miles and 4,200 feet of gain

A potential Black Bear 105k may be offered with over 15,000 feet of gain and a 20 hour cutoff. The event is UTMB Index rated. Pricing notes include the 100 mile entry fee of $315 plus fees with a late price of $330 after August 31, tracking device rental through MAProgress for $45, and a shuttle option for $30 plus fees. Included for entrants are tech shirts, finish buckles and medals, wooden awards, sponsor swag, tracking software, and staffed aid stations. Visit the organization's website for the most recent information.

100 mi
100 Miler
50 mi
50 Miler
50 km
50k
25 km
25k
15 mi
15 Mile Dirty Doo
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