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Pasturo, Italy · 42 km · 3,600 m+ · 2,370 m High Point
The Grigne Skymarathon is a legendary Italian race in the Skyrunner World Series, held in the dramatic limestone landscape of the Grigne massif above Pasturo. This loop-format Skyrace® features steep, rocky climbs, exposed ridgelines and long technical descents. With 3,600 m+ of ascent over 42 km, the race is one of the most physical and technically demanding events on the calendar, offering a true alpine test for elite athletes.
The Grigne Skymarathon takes athletes deep into the rugged Grigne massif, climbing through forested lower trails before emerging onto steep, jagged limestone ridges.
The race features exposed traverses, technical boulder fields and fast, challenging descents that demand precision and mountain experience. With high-altitude scenery and constantly changing terrain, this is one of Italy’s most iconic and demanding skyrunning routes.
Pasturo is easily accessible from major airports in northern Italy, with smooth transfers into the Lecco region.
Milan Malpensa (MXP) – Major international hub
Milan Linate (LIN) – Convenient for European arrivals
Bergamo Airport (BGY) – Popular option for budget flights
Accommodation is available throughout the region, with the most convenient options in Pasturo, Lecco and Barzio, offering quick access to the race start and the Grigne trail network.
Limestone rock can be sharp and slippery — strong grip required
Weather in September can shift quickly at altitude
Some high sections are exposed — sun and wind protection recommended
The Grigne area is popular with hikers — book accommodation early
2025 Men: William Boffelli
2025 Women: Iris Pessey
Follow the action of the Skymasters with live updates from Livetrail.
