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Mont-Blanc 90k, Vertical KM, Mont-Blanc 23k, Mont-Blanc 10k and Mont Blanc 42k.
Friday June 25th, Saturday June 26th and Sunday June 27th 2021.
Meet us in Chamonix Mont Blanc for an entire weekend dedicated to running.
Starting the race together, participants will share a passion for nature, mountains, challenges and enjoyment.