5 Races to do in September

🌄 September might be back-to-work month, but the trail running season is far from over! After the excitement of UTMB, there are plenty of incredible races to keep your adrenaline pumping. With summer still holding on, it’s the perfect time to enjoy warm conditions and tackle new trails. 🏃‍♂️☀️ Whether you’re looking to extend your summer adventures or ease back into your routine with a challenge, check out these top trail races this month!

 

Canfranc Canfranc (Spain)

Starting and ending in the Pyreneees, Canfranc is not only famous for the train station. With 6 different distances, the 100k distance is one of the most difficult in the world, with almost 9000m climb and 75% of the race above 2000m !

 

The Most Beautiful Thing – TMBT  Ultra Trail Marathon (Borneo)

Located in the northen part of Borneo, the name of the race makes reference to the iconic Mt Kinabalu, which at 4,100 m is one of Southeast Asia’s highest peaks and a world heritage site.  With 5 distances up to 100km, including a night challenge, the TMBT Ultra is a destination where you can mix adrenaline rush and holiday relaxing. There are even some hot springs nearby the race, offering  soothing sulfur baths for tired legs !

 

Adamello Ultra Trail (Italy)

With 5 distances, from a KV  to the 170km king race, Adamello famously retraces the path and the mule tracks of the WW1 in the northern part of Italy, on the border of Lombardy and Trentino.

 

Paraty Brazil by UTMB

A new entry in the UTMB series, the 1st edition taking place this september, the race is located the town of Paraty, on the coast between Rio de Janeiro and São Paulo, and offers 4 distances, from a 20k to a 100k. The runners will have the chance to discover  steep and jungled mountains from the Serra de Bocaina National Park.

 

Fest’Trail Causses Rougier (France)

With a starting point at Château de Montaigut in Saint Affrique, south of France, the race takes the runners through maginificent and unique red-couloured landscapes ! It offers 4 distances, from a beginner 8km distance up to a 48km.  

Interview with TrailLevel: a performance scoring system for trail running

Trail running is much more than distance and finish time. Elevation gain, technical terrain, and mountain conditions make comparing performance between races a real challenge. This is exactly why TrailLevel was created — an innovative trail running platform and performance evaluation system designed to measure runners’ level in a fairer and more accurate way, both in races and during training. To better understand this project, we spoke with Juan Fuego, one of the founders of TrailLevel, who explains how this trail running scoring system works, how it differs from well-known rankings such as ITRA or the UTMB Index, and how it can help both runners and race organizers plan their seasons and events more effectively. An essential interview for anyone who wants to better understand

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Trail running is one of the most accessible and rewarding ways to discover endurance sports outdoors. Unlike road running, it takes you away from traffic, into nature, and onto varied terrain that challenges both body and mind. However, your first off-road run can feel intimidating if you do not know what to expect. This trail running for beginners guide is designed to help you start safely, build confidence, and enjoy your first experiences on the trails without unnecessary mistakes. What is trail running, really? At its core, trail running means running on natural surfaces instead of pavement. This includes: Forest paths Dirt and gravel tracks Mountain trails Coastal and desert routes The terrain is rarely flat or predictable. Roots, rocks, mud, and elevation changes are

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Preparing for a multi-day ultra trail race requires more than endurance. Unlike a single ultramarathon, stage races demand smart pacing, back-to-back recovery, nutrition strategy, mental resilience and flawless gear preparation. In this expert guide, experienced ultra runner Gareth Jones shares his most important multi-day ultramarathon training tips to help you prepare properly and avoid costly mistakes. If you’re wondering how to prepare for a multi-day ultra, this guide will give you practical, field-tested advice. 1. Forget Speed – Train for Sustainable Effort When training for a multi-day ultra trail, speed should not be your priority. “Multi-day races aren’t about racing anyone but yourself,” Gareth explains. “Your goal is survival and consistency.” In a stage race, energy management is everything. Running too fast on day one

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The Tarawera Ultramarathon 2026 is not just another ultra on the calendar. It is a deep immersion into New Zealand’s wild heart, combining runnable forest trails, volcanic terrain, lakeside paths, and the unique Māori cultural backdrop that defines this event. For many international runners, Tarawera represents both an athletic challenge and a once-in-a-lifetime experience. This Tarawera Ultramarathon 2026 race guide is designed to help you understand the course, prepare the right strategy, and avoid common mistakes that can compromise your race in such a unique environment. What makes Tarawera Ultramarathon unique Tarawera stands out from many European and North American ultras for one key reason: it is relentlessly runnable. While elevation gain exists, the course rarely demands sustained technical climbing. Instead, it rewards efficiency, patience,

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Interview with TrailLevel: a performance scoring system for trail running

Trail running is much more than distance and finish time. Elevation gain, technical terrain, and mountain conditions make comparing performance between races a real challenge. This is exactly why TrailLevel was created — an innovative trail running platform and performance evaluation system designed to measure runners’ level in a fairer and more accurate way, both […]

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Trail running 101: a beginner’s guide to your first off-road run

Trail running is one of the most accessible and rewarding ways to discover endurance sports outdoors. Unlike road running, it takes you away from traffic, into nature, and onto varied terrain that challenges both body and mind. However, your first off-road run can feel intimidating if you do not know what to expect. This trail […]

...

Multi-Day Ultra Trail Training: 10 Expert Tips from Gareth Jones

Preparing for a multi-day ultra trail race requires more than endurance. Unlike a single ultramarathon, stage races demand smart pacing, back-to-back recovery, nutrition strategy, mental resilience and flawless gear preparation. In this expert guide, experienced ultra runner Gareth Jones shares his most important multi-day ultramarathon training tips to help you prepare properly and avoid costly […]

...

Conquer New Zealand’s wilderness: the ultimate Tarawera Ultramarathon 2026 guide

The Tarawera Ultramarathon 2026 is not just another ultra on the calendar. It is a deep immersion into New Zealand’s wild heart, combining runnable forest trails, volcanic terrain, lakeside paths, and the unique Māori cultural backdrop that defines this event. For many international runners, Tarawera represents both an athletic challenge and a once-in-a-lifetime experience. This […]

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