All 100Miles
Favorite
OVERVIEW The Iron Horse Ultra is a rugged, rewarding, and distinctly Albertan endurance event held in the historic landscapes surrounding St. Paul and the Iron Horse Trail. Known for its blend of rail‑trail corridors, boreal forest, rolling farmland, and wide‑open prairie, the race offers runners a uniquely fast‑yet‑challenging experience rooted in the region’s railway heritage. With distances typically ranging from Read more...
Favorite
OVERVIEW The Lost Soul Ultra is one of Alberta’s most respected and challenging endurance events, unfolding in the dramatic coulee landscapes surrounding Lethbridge. Known for its steep climbs, rugged singletrack, exposed ridgelines, and sweeping views of the Oldman River Valley, the race delivers a raw, technical, and deeply rewarding experience that stands apart from prairie‑based ultras. With distances typically ranging Read more...
Favorite
OVERVIEW The Sinister 7 Ultra is one of Canada’s most iconic and formidable endurance challenges — a rugged, high‑altitude journey through the wild terrain of the Crowsnest Pass. Named for the seven towering peaks that dominate the region, the race pushes runners deep into the heart of the Rockies, where steep climbs, technical descents, unpredictable weather, and raw mountain Read more...
Favorite
OVERVIEW The Lost Soul Ultra is a legendary endurance challenge set in the rugged, windswept coulees surrounding Lethbridge, Alberta. Known for its steep climbs, relentless heat, and exposed terrain, the race pushes runners deep into a landscape carved by time and shaped by the elements. With its dramatic badlands scenery and fiercely loyal community, the Lost Soul Ultra has earned Read more...
Favorite
OVERVIEW The River’s Edge Ultra is a scenic, community‑focused trail race set along the winding banks of the North Saskatchewan River near Devon, Alberta. Known for its rolling singletrack, forested pathways, and big‑sky prairie views, the event blends runnable terrain with punchy climbs and technical sections that keep runners engaged from start to finish. With its welcoming atmosphere and beautiful Read more...




