The Iron Horse Ultra 100, part of the Alberta Ultra Series, takes place in the stunning Lakeland of Northern Alberta. This event invites runners to tackle a grueling 100-mile trail challenge that tests their limits in unique ways. Participants can take on the distance individually or as a team, embracing the adventure of the Iron Dragon course in the picturesque backcountry of St. Paul County. This race boasts a high success rate, making it a thrilling yet formidable experience for ultrarunners. The continuous 100-mile route not only offers a breathtaking environment but also presents the opportunity for athletes to push themselves to new extremes.
100mi
Oct 3, 2025 (Fri)
Distance
100mi
Terrain
Trail
100mi
Oct 3, 2025 (Fri)
Distance
100mi
Terrain
Trail
Format
Relay
100mi
Oct 3, 2025 (Fri)
Distance
100mi
Terrain
Trail
Elevation gain
6,040ft
Elevation loss
6,040ft
Elevation rating
Hilly
100K
Oct 3, 2025 (Fri)
Distance
100km
Terrain
Trail
100K
Oct 3, 2025 (Fri)
Distance
100km
Terrain
Trail
Format
Relay
100K
Oct 3, 2025 (Fri)
Distance
100km
Terrain
Trail
Course type
Single loop
Elevation rating
Hilly
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