Events

The Western States 100-Mile Endurance Run is the world's oldest and most prestigious 100-mile trail race, traversing the rugged Sierra Nevada mountains from Olympic Valley to Auburn, California. Course Highlights The course begins at Olympic Valley, climbing 2,550 feet in the first 4.5 miles to Emigrant Pass. From there, runners traverse the high country of the Granite Chief Wilderness, following the historic Western States Trail. The route plunges into the deep, sweltering canyons of the American River drainage, passing through […]

The Zermatt Marathon is a world-class mountain race in the Swiss Alps, featuring a grueling ascent from St. Niklaus to the Riffelberg or Gornergrat with iconic views of the Matterhorn. Course Highlights The Gornergrat Zermatt Marathon is widely regarded as one of the most beautiful yet challenging mountain races in Europe. The course begins in the picturesque village of St. Niklaus, located in the deepest valley of Switzerland. From there, runners embark on a journey that ascends through the breathtaking […]

The Mount Marathon Race is a legendary mountain running event in Seward, Alaska, featuring a grueling 3.1-mile course with nearly 3,000 feet of vertical gain. Course Highlights The Mount Marathon Race is world-renowned for its brutal verticality and technical terrain, offering a challenge that belies its relatively short 3.1-mile distance. From the starting line on 4th Avenue, runners face an immediate and unrelenting ascent of nearly 3,000 feet. The course is famous for its extreme steepness, with an average slope […]

The Hardrock Hundred Mile Endurance Run is a premier 100-mile ultramarathon in the San Juan Mountains, known for its extreme elevation change and technical high-altitude terrain. Course Highlights The Hardrock Hundred Mile Endurance Run is legendary for its challenging and breathtaking course through the San Juan Mountains in southwestern Colorado. The 2026 edition will follow a clockwise loop, starting and ending in the historic mining town of Silverton. Runners will encounter thirteen major passes in the 12,000' to 13,000' range, […]

The Eiger Ultra Trail by UTMB is a world-renowned trail running event in the Swiss Alps, featuring distances from 15km to 250km set against the backdrop of the iconic Eiger North Face. Course Highlights The Eiger Ultra Trail by UTMB offers an unparalleled alpine experience at the foot of the legendary Eiger North Face in the Bernese Oberland. The crown jewel, the E101 course, takes runners on a spectacular journey through the Jungfrau-Aletsch UNESCO World Nature Heritage site. Key landmarks […]

The Vermont 100 is a historic ultramarathon featuring a concurrent horse race, challenging runners with 17,000 feet of gain across Vermont's scenic dirt roads and trails. Course Highlights The Vermont 100 Mile Endurance Run is a legendary test of grit set against the scenic backdrop of the southern Green Mountains. The course is a relentless series of "unrelenting rollers" that accumulate to approximately 17,000 feet of elevation gain for the 100-mile distance and 9,000 feet for the 100K. Runners traverse […]