UTMB Races 2024 Calendar
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Tarawera™ Ultramarathon by UTMB® (New Zealand), 11-12
February
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Amazean Jungle Thailand by UTMB (Thailand), 17-19
February
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Istria 100 by UTMB® (Croatia), 13-16 April
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Ultra-Trail Ninghai by UTMB® (China), 15-16 April
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Desert RATS™ Trail Running Festival™ by UTMB® (USA),
15-16 April
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Canyons Endurance Runs by UTMB® (USA), 28-29 April
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Transvulcania by UTMB® (Spain), 4-6 May
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Ultra-Trail Australia™ by UTMB® (Australia), 11-14 May
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Ultra-Trail Snowdonia by UTMB® (Wales), 12-14 May
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Valhöll Argentina by UTMB® (Argentina), 12-14 May
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Trail Alsace Grand Est by UTMB® (France), 18-21 May
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Mountain Ultra Trail by UTMB® (South Africa), 26-28
May
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Trail du Saint-Jacques by UTMB® (France), 3-4 June
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mozart 100™ by UTMB® (Austria), 17-18 June
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Lavaredo Ultra-Trail® by UTMB® (Italy),
22-25 June
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Trail 100 Andorra by UTMB® (Andorra), 24-25 June
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Western States 100-Mile Endurance Run (USA),
24-25 June
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Val d’Aran by UTMB® (Spain), 6-9 July
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Restonica Trail by UTMB® (France), 6-8 July
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Trail Verbier Saint-Bernard by UTMB® (Switzerland), 7-9
July
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Eiger Ultra Trail by UTMB® (Switzerland), 12-16
July
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Speedgoat Mountain Races by UTMB® (USA), 21-22 July
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KAT100 by UTMB® (Austria), 3-5 August
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UTMB® Mont-Blanc (France, Italy, Switzerland), 28
August – 3 September
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Julian Alps Trail Run by UTMB® (Slovenia), 8-10
September
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Wildstrubel by UTMB® (Switzerland), 15-17 September
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Paraty Brazil by UTMB® (Brazil), 22-24
September
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Grindstone Trail Running Festival™ by UTMB® (USA)
22-24 September
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Nice Côte d’Azur by UTMB® (France), 28
September -1 October
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TransJeju by UTMB® (South Korea), 7-8
October
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Puerto Vallarta México by UTMB® (Mexico), 3-4
November
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Kullamannen by UTMB®, (Sweden) 3-4 November
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TransLantau™ by UTMB® (Hong Kong),
November
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ASIA-PACIFIC MAJOR: Doi Inthanon Thailand by UTMB® (Thailand), 8-10
December
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Ultra-Trail Kosciuszko by UTMB® (Australia), December
Top 5 Trail Races Near Paris (Île-de-France): Best Trail Running Events for 2026
When people think about trail running in France, their minds often jump to the Alps, the Pyrenees, or the legendary races of Chamonix. Yet the Île-de-France region offers some surprisingly challenging and scenic trail races just a short distance from Paris. From the forests of Montmorency to the rolling hills of the Yvelines and the hidden valleys of Guerville, these races prove that you don’t need high mountains to enjoy outstanding trail running. Based on runner feedback collected on TrailRunAdvisor and the popularity of these events among the local trail community, here are our picks for the Top 5 trail races in Île-de-France and near Paris. 1. Diagonale des Yvelines Why runners love it Often considered the benchmark trail race of the Paris region, the
Ultra Trail Tour de Nancy (UTTN): One of France’s Best Rated Ultra Trail Races
Location: Nancy, France Distances: up to 115km Elevation: up to 4000m Month: May Why runners love it ⭐ “A beautiful trail adventure, organized to perfection! ” ⭐ “ Remarkable organization, a perfect course, and wonderful volunteers.” ⭐ “The night start from Place Stanislas will remain a memorable memory.” ⭐ “A demanding race under scorching heat, but with regular aid stations that make a first ultra feel much more manageable.” ⭐ “Congratulations to the organizers – you can tell this event was created by trail runners, for trail runners!” ⭐ “Outstanding course marking worthy of the biggest trail races.” ⭐ “A demanding race that pushes you to your limits, but an exceptional experience.” ⭐ “A fantastic atmosphere and amazing volunteers. A pure moment of happiness that
How to Eat During an Ultra Marathon: Smart Fueling for Climbs, Descents and Aid Stations
Ultra marathon success isn’t just about fitness, training or mental toughness. Your nutrition strategy can make the difference between finishing strong and hitting the wall halfway through the race. Many runners focus on what to eat during an ultra, but experienced ultrarunners know that when you eat is often just as important as what you eat. In mountain ultras, where long climbs and technical descents constantly change the demands on your body, timing your fueling correctly can help maintain energy levels, avoid stomach issues, and keep you moving efficiently for hours. Why Timing Matters in Ultra Marathon Nutrition One of the biggest mistakes runners make is assuming that food becomes energy immediately. In reality, carbohydrates typically take around 20 to 30 minutes to be absorbed
Western States 100: The World’s Most Iconic Ultra Trail Race
The Western States 100 Endurance Run is widely considered the most legendary 100-mile race in trail running. Held annually in California, the race covers 100 miles (161 km) through the Sierra Nevada mountains, taking runners from Olympic Valley to Auburn. As the oldest 100-mile trail race in the world, the Western States 100 has become a bucket-list event for trail runners everywhere. Its combination of history, competition, extreme heat and unforgettable scenery makes it one of the most sought-after race bibs in endurance sports. What Is the Western States 100? The Western States 100 was first held in 1977 and is often credited with helping to popularize ultrarunning worldwide. The race follows much of the historic Western States Trail, originally used by Native Americans, gold
