TOR100 – Matterhorn-Mont Blanc
100 km from the Matterhorn to Mont Blanc
About TOR100
From the Matterhorn to Mont Blanc
The TOR100 – Matterhorn-Mont Blanc is the race that ideally unites the two iconic four-thousand-meter peaks of the Aosta Valley: it starts from Breuil-Cervinia, in the municipality of Valtournenche, at the foot of the Matterhorn, and ends in Courmayeur, under Mont Blanc. One hundred kilometers of high-altitude trails and approximately 8000 meters of positive elevation gain through some of the most majestic panoramas of the Alps.
A race in the TORX® circuit
The TOR100 is part of the prestigious TORX® Kailas Endurance Trail circuit, the family of races revolving around the legendary Tor des Géants®. Born as a new distance in the TORX calendar, the TOR100 has quickly established itself as one of the most sought-after races by international ultra-trail runners, also because it offers bibs for access to the following year's Tor des Géants®.
Night start and extreme challenge
The race is characterized by its night start from Breuil-Cervinia and a maximum time of about 40 hours: a challenge of endurance, pace, and effort management that takes athletes through valleys, passes, and refuges of the Aosta Valley mountains, to the finish line in Courmayeur.
TOR100 — edition 2026
The 2026 edition of the TOR100 – Matterhorn-Mont Blanc kicks off on Wednesday, September 16th at 9:00 PM from Breuil-Cervinia, in the municipality of Valtournenche, and concludes at the Jardin de l'Ange in Courmayeur within a maximum of 40 hours. The awards ceremony is scheduled for Sunday, September 20th. One hundred kilometers and approximately 8000 meters of positive elevation gain in the TORX® circuit.
Programme TOR100 2026
Wednesday, September 16th
- 9:00 PM — Start from Breuil-Cervinia (Valtournenche).
Wednesday, September 16th – Friday, September 18th
- Race development along the 100 km from the Matterhorn to Mont Blanc, finishing in Courmayeur (Jardin de l'Ange) within 40 hours of the start.
Sunday, September 20th
- 11:00 AM — Awards ceremony at Parco/Parco Bollino in Courmayeur.
The race has a maximum of 500 participants and offers bibs for the Tor des Géants® 2027. Registration via the TORX circuit.
Highlights TOR100 2026
Prices TOR100 2026
Practical information — TOR100
How to get there
The start is in Breuil-Cervinia (A5 motorway, Châtillon-Saint-Vincent exit, then SR46). The finish is in Courmayeur (A5, Courmayeur exit).
Registration
Registration is managed through the TORX circuit. The race has a maximum number of participants and offers bibs for the following year's Tor des Géants®.
Advice
Extreme high-altitude challenge: experience in ultra-trail running, complete mandatory gear, and excellent physical preparation are essential.
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Where does it take place — TOR100
Partenza Breuil-Cervinia, arrivo Courmayeur