Black Lung Ultra

The Black Lung Ultra Marathon, presented by Coliseum Sports & Entertainment, is returning for its second annual event in Nordegg, Alberta, on September 6, 2025. This challenging 59km ultra marathon features three legs that will take participants through the stunning landscapes of the Rocky Mountains, showcasing the area's rich history and vibrant community. Named after the hardships faced by coal miners, the event offers both solo and team registration options, inviting runners to test their endurance in a rugged and picturesque setting. With limited spots available, this event promises an unforgettable experience for all participants. Visit the organization's website for the most recent information.