Ultramarathons in Iceland

14 races tracked — the season peaks in July (6 races), with August close behind (3).

By distance 11 50K · 1 Marathon · 1 50 mi · 1 100K
Biggest field Laugavegurinn — 746 finishers in 2025
Steepest course Dyrfjallahlaup — 50.4 m/km
Deepest results history Laugavegurinn — 10 recorded editions