Upcoming 100K races in and near Birmingham, Alabama. Use filters to quickly find races by month or race type.
More races: USA running calendar
Date Race Distance Location hf:tax:monthandyear hf:tax:typerace 07/19/2025 Big Butts Trail 100K, 25K, 50K Jackson MS 07-july trail 03/22/2025 The Pistol Ultra 100K, 100M, 13.1M, 26.2M, 50K, 50M Alcoa TN 03-march roadrace