Blue Heron Hundreds

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.