Nestled in the French Alps, Chamonix stands as a mecca for trail runners worldwide. Its stunning alpine scenery, diverse terrain, and rich historical backdrop create an unparalleled experience for every level of runner. Whether you seek a multi-day adventure or a quick jolly, Chamonix offers an array of trails that cater to all preferences.

What makes Chamonix so special?

The majestic Mont Blanc and its surrounding peaks provide an awe-inspiring backdrop, turning every run into a visual feast. From smooth forest trails to rocky mountain paths with challenging inclines, Chamonix has diverse routes that both challenge and inspire. As the birthplace of alpinism, Chamonix boasts a deep connection to mountain sports, adding a profound historical dimension to your runs. Chamonix hosts renowned trail running events like the Ultra-Trail du Mont-Blanc (UTMB), drawing elite runners and enthusiasts from around the globe. The vibrant community of runners fosters a welcoming atmosphere.

Trail Running Races in Summer

It’s not only about UTMB and the Marathon du Mont Blanc. The local trail running scene around Chamonix is vibrant and diverse; have a look at :

Our friends at Run the Alps offer a comprehensive database through their Race Finder, listing events not only in Chamonix but also across Switzerland and Italy, providing diverse options for unique trail running experiences all within easy reach of your Chamonix base. The Race Finder is a great way to find the race that’s just right for you. Sort by race date, distance, country, or name by clicking on the column header here.

Multi-Day Trail Running Adventures

If you don’t want to go through the entry ballot and run 100 miles in one go, running the Tour du Mont Blanc (TMB) is a great multi-day run alternative to entering the iconic UTMB. The route covers approximately 170 km traversing France, Italy, and Switzerland, and you can adapt the timings to your schedule with most runners taking 4 – 10 days.

The Haute Route from Chamonix to Zermatt is another classic tour, definitely worth discovering for yourself. The route spans about 180 km in 4 – 8 days, taking you from Chamonix to the iconic Matterhorn in Zermatt.

Short and Popular Runs

Popular runs include La Flégère to Lac Blanc, offering panoramic views of the Mont Blanc massif. The Grand Balcon Nord runs from Plan de l’Aiguille to Montenvers, featuring moderate challenges and spectacular views of the Mer de Glace glacier.

Hidden Gems

Discover lesser-known trails like the Aiguillette des Houches, offering expansive views over the Chamonix Valley, or Les Houches to Servoz, a quieter trail winding through hamlets and serene forests.

Exploring the Area

Chamonix boasts many beautiful lakes, with quieter spots like Lac Cornu, accessible from the lifts of Plan Praz and Flégère, compared to the bustling Lac Blanc. Make use of the valley’s cable cars to get to reach the less-trodden trails effortlessly. Learn more about summer lift areas and maps here.

Train Adventures

Explore the valley and trails via the Mont Blanc Express: start from Servoz to pick up the trails to Lac Vert for a peaceful run in natural surroundings. Discover more about scenic routes and possibilities with the Mont Blanc Express.

Trail Running Communities and Resources

The Big Mountain Trail Club, organised by Big Mountain Bar, takes place the last Wednesday of the month at 6pm. This social and friendly event features a 6-8 km trail run, offering a great opportunity to meet new people, enjoy lively conversations, and experience the stunning surroundings. Participants can look forward to a free beer and often a raffle afterwards, making it a must-attend event for trail enthusiasts. Some of the local sports shops also organise free runs in summer, allowing you to meet other runners and to test equipment ahead of major races like the Marathon du Mont Blanc and UTMB. Join Wild Trail Chamonix on Facebook to find running companions or recommended routes. Workshops and runs are available through Chloë Lanthier in collaboration with Patagonia for structured programs and inspiration; for more information, visit Chamonix Academy.

Websites and Route Guides

Our friends at Chamonix360 Trail Running Guide provide an invaluable resource for trail runners looking to explore the Chamonix Valley. They offer detailed information on a variety of trails, from beginner-friendly routes to challenging paths for seasoned runners. The guide includes comprehensive maps, elevation profiles, and practical tips to help runners navigate the terrain safely and enjoyably. Whether you’re planning a short run or a multi-day adventure, this guide offers essential insights to enhance your trail running experience in Chamonix. Explore detailed trail running routes at Chamonix 360.

Additional Resources

Pick up a copy of Run the Alps’ definitive guidebook ‘Trail Running Chamonix Mont Blanc’ online or at Moodys Coffee, a popular spot to meet runners and like-minded individuals. For hiking and walking routes in Chamonix, read our blog Hiking and Walking in Chamonix.

Accommodation Options

We offers a range of accommodation from chalets to apartments, catering to solo travellers, families, and groups of friends. Whether seeking a central location or a peaceful retreat, find options to suit every need and save up to 30% this summer at Chamonix All Year. Many properties feature amenities like hot tubs, swimming pools, and saunas, ensuring comfort after a hard day on the trails.

Tips for Trail Running in Chamonix

Prepare for changing alpine weather with an extra layer, carry a map or GPS device, and stick to marked trails to protect the environment. If travelling solo, leave details of your route and expected return time, with a backup plan in case of emergencies.

Chamonix offers an unforgettable trail running experience. Explore the trails, connect with local communities, and discover why it’s a true paradise for trail runners. Are you interested in detailed descriptions and maps of local routes? Check out our blog Trail Running in Chamonix: Handpicked Routes for all the information you need!