The oldest 100-miler in the world and the dream of every ultrarunner. From the snow of the Sierra to the canyon heat — a legendary buckle won with heart. If you love the history of the sport, this is where it's written.
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Trail 171 km · 10,000 m+
The crown jewel of world trail running. 171 km around the Mont Blanc massif through three countries — the atmosphere in Chamonix is something every runner should experience at least once. If the mountains and the suffering call to you, this is the peak of the season.
Road 42.2 km · road
The capital's flagship marathon through the heart of Zagreb. A fast, flat course, great for first-timers at the marathon distance. The autumn date means ideal temperatures for the run of your life.
Trail 21 km · 1,200 m+
The finest way to get to know Zagreb's Medvednica mountain. Technical descents, forest paths and great organisation just a step away from the city. The ideal race for your first serious move into trail running.