Blue Heron Hundreds

Mooresville, United States • 11-12 Apr 2026

Blue Heron Hundreds takes place in Mooresville, Alabama, at Wheeler Wildlife Refuge. North Alabama’s first 100-mile, 100K, and 50K ultramarathon, it features a soft crushed gravel and dirt road course built around a 15.5-mile core loop that traverses birding and wildflower viewing areas. The 100-mile distance repeats six times, with a final 7-mile loop; the 100K runs four loops; the 50K two loops.

Aid stations offer water, sports drinks, snacks, and hot items at key points. Pacers are allowed for the last loops; finishers earn a blue heron medal, with belt buckles awarded to 100-mile finishers. Proceeds support Wheeler Wildlife Refuge Association.

Registration via RunSignup. Visit the organization's website for the most recent information.

Race information

100 mi
100 Mile
100 km
100k
50 km
50k
Visit the organization's website for the most recent information.
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