
Larrate Trail, a new UTMB Index Race
The 9th edition of the Larrate Trail is now underway, and this year brings some new features.
Larrate Trail is a UTMB Index Race, which means that your result in our race can contribute a UTMB Index score to your profile. This score is used to assess your performance in that race and, together with results from other events, helps build your UTMB Index – an indicator that allows you to compare the level of trail runners worldwide. (UTMB World Series)
For those of you who are already part of this scene, there’s probably no need to explain much more. And for those of you just starting out, it’s a simple way to start building up your track record and find out where you stand in the world of trail running.
But this year we want to take things a step further.
We’re preparing a new Larrate Trail, with fresh ideas and a few surprises that we’ll be revealing bit by bit.
We can’t say too much just yet… but we can tell you that the 9th edition won’t be just another race.
We want to keep growing, keep improving and, above all, we want you to enjoy our race even more.
Because for us, the Larrate Trail isn’t just a race. The Larrate Trail belongs to its runners. And everything we’re preparing this year is designed to ensure that when you come to run with us, you’ll enjoy the experience even more.
So stay tuned, because very soon we’ll start sharing some new updates with you.
9th Larrate Trail · Stronger than fire
📅 21 February 2027
📍 Carcastillo


The official Larrate Trail technical T-shirt and sweatshirts are now available
Larrate Trail 2026 is already underway, and you can get into the spirit right now with the event’s official technical T-shirt and sweatshirts.
The official technical T-shirt has been designed to offer maximum comfort, lightness and breathability, making it ideal for both competition and training.
The official hoodies, available in a range of colours, are perfect for completing your kit and showing your Larrate Trail spirit before and after the race.
Get your official T-shirt and hoodie via our website and choose your favourite colour.
Purchase deadline: 8 February 2026.
Don’t miss out on your official kit and be part of the Larrate Trail 2026 experience right from the start.
Translated with DeepL.com (free version)


1 October 2025
8th Larrate Trail – Registration now open
22 February 2026
Carcastillo (Navarra)
You can now register for the 8th Larrate Trail, which will take place on Sunday 22 February 2026, starting at 10:00 am.
Categories
LT 21k For experienced runners, featuring elevation gain and technical sections.
LT 14k More accessible, whilst retaining the essence of trail running.
LT 11k An option to get started and enjoy the route at your own pace.
Registration
Register at www.rockthesport.com
Limited places: secure your race number as soon as possible
Experience the Larrate Trail and take on the challenge of one of the most special events on the Navarre calendar.
Registrations open


News
traillarrate@gmail.com
Larrate Trail