The Cimalp Blog

You're all set for the UTMB race and the only remaining uncertainty is the weather in Chamonix in August. Even if it's difficult to make precise forecasts, it is...

Dreaming of taking part in the UTMB®? Until 2021, you had to accumulate ITRA points by completing several qualifying races. Since 2022, this system has changed: the organisation has put in...

As part of your preparation to race the UTMB®, the logistics of your trip to Chamonix will be crucial. It needs to be planned well in advance, covering every key area...

As you explore the legendary race that is the UTMB®, it is time to look at the courses available to competitors, understand their differences, and the key points of...

It is important to be well-informed about the rules regarding aid stations and support crew assistance on the UTMB®, and on this last point, many newcomers to these distances wonder whether having a support crew is...

In terms of history, it's fair to say the UTMB® has broken numerous records — from participant numbers and distances covered to win tallies and course times. The record...

To succeed in your UTMB® training, you need to set up a sort of calendar or schedule. This should be built backwards from the race date and will allow you to manage...

If you want to get started with the UTMB® registration process, you need to understand how it works and what phases it involves. Here's the essential information you need to...

When building your list of kit to pack for the UTMB, waterproof clothing is a top priority — it must meet the race regulations and your protection needs...

To fully understand the UTMB® courses, it is essential to know the times required to finish the event in order to be ranked among the finishers. Time limit for each...

Planning your stay in Chamonix for the UTMB® and need to choose your mode of transport to reach the alpine resort? Here are all the options available to...

To make the most of the UTMB® 2025 edition, the organiser provides the general public with a live race tracker, so you never miss any of the key moments of the race and...

Your nutrition and hydration at the UTMB® will rely on gels and energy bars for solid fuel. Given the huge choice available on the market, it can sometimes be hard to know where to start. Beyond questions of brand and...

Finding out about your entry to the UTMB® or checking out the big names set to compete across the different courses couldn't be simpler — the race website is packed with information and...

To prepare your trip to Chamonix for the UTMB, it will be important to know the aid station and support conditions during the race, but also to anticipate the weather conditions in...

Managing sleep during an endurance race is always a delicate matter. It will depend on your experience with this type of event and your training programme, as well as...

If you want to take on the UTMB®, your preparation will be a key phase. It should of course include a solid training plan, thorough mental preparation, a nutritional regime...

If your goal is to run the UTMB, knowing the race inside out is essential. That means understanding the different possible routes, the history of the event, and the...

In itself, there are few accidents across the entire history of the UTMB®, but it is the whole trail environment in the mountains that is often a factor in accidents, whether during training or on free-route...