Hellbender 100

Old Fort, United States • 9 May 2025

The Hellbender 100 is a challenging 100-mile ultramarathon held in Old Fort, North Carolina, featuring a grueling course through the Black Mountains and the summit of Mt. Mitchell, the highest peak east of the Mississippi. With over 48,000 feet of elevation change, runners experience some of the most scenic and demanding trails in Western North Carolina.

The race is a qualifier for both the Hardrock 100 and Western States 100. Organized by the nonprofit Run828 Foundation, the event emphasizes community, environmental stewardship, and inclusivity, welcoming runners of all gender identities. Participants must carry mandatory safety gear due to unpredictable mountain weather. Visit the organization's website for the most recent information.

Race information

100 mi
48000 m+
100-Miler
Visit the organization's website for the most recent information.
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