What is the UTMB Index?
Assessing the performance level of each trail runner, the UTMB Index is calculated for each of the 4 UTMB World Series race categories: 20K,50K,100k and 100M.
Trail runners are also given a General UTMB Index calculated by combining results from all race categories.
A valid UTMB Index is mandatory to enter Lavaredo 120K, Lavaredo 80K and Lavaredo 50K.
Requirements to register:
• Lavaredo 120K: UTMB index of 100K or higher
• Lavaredo 80K: UTMB index of 50K or higher
• Lavaredo 50K: a valid UTMB index
• Lavaredo 20K and Lavaredo 10K: an UTMB index is not required.
UTMB Index valid to enter the Lavaredo 80K
![UTMB Index 80K](https://res.cloudinary.com/utmb-world/image/upload/v1663706348/lavaredo/Pages/UTMB/80k_8ca7fdcb4c.jpg)
UTMB Index valid to enter the Lavaredo 80K and the Lavaredo 120K
![UTMB Index 120K](https://res.cloudinary.com/utmb-world/image/upload/v1663706361/lavaredo/Pages/UTMB/120k_c9622199f0.jpg)