La Sportiva Lavaredo Ultra Trail by UTMB
The La Sportiva Lavaredo Ultra Trail by UTMB is a world-class mountain race in the Italian Dolomites, featuring a 120 km course with 5,800m of elevation gain and a spectacular night start in Cortina d'Ampezzo. Course Highlights The La Sportiva Lavaredo Ultra Trail by UTMB offers a journey through the heart of the Italian Dolomites, a UNESCO World Heritage site. The main 120K "Queen Race" begins in the bustling center of Cortina d'Ampezzo under a night sky, as 1,700 runners set off
Asics SaintéLyon
The Asics SaintéLyon is a legendary night trail running race linking Saint-Étienne to Lyon, France, featuring multiple distances and a unique nocturnal atmosphere. Course Highlights The Asics SaintéLyon is renowned for its iconic route that connects two of France's most significant cities, Saint-Étienne and Lyon. This course is not just a race; it is a journey across the ridgelines of the Monts du Lyonnais, offering a unique blend of paved roads, forest trails, and technical sections that can become quite challenging depending
Tunnel Hill 100
The Tunnel Hill 100 is a world-class ultramarathon held on a flat and fast rail-trail in Southern Illinois, famous for its historic tunnel and record-breaking course. Course Highlights The Tunnel Hill 100 is staged on the magnificent Tunnel Hill State Trail, a premier rail-trail that winds through the heart of Southern Illinois and the Shawnee National Forest. The course is renowned among ultrarunners for being exceptionally flat and fast, featuring a finely crushed limestone surface that is easy on the legs while
Vermont 100 Mile Endurance Run
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 a diverse
Iditarod Trail Invitational
The Iditarod Trail Invitational is the world's longest and toughest winter ultra-marathon, challenging athletes to traverse up to 1,000 miles of frozen Alaskan wilderness by foot, bike, or ski. Course Highlights The Iditarod Trail Invitational (ITI) follows the legendary Iditarod National Historic Trail, a path forged by gold seekers and mail carriers in the early 20th century. Starting at Knik Lake near Wasilla, the course takes racers through some of the most remote and inhospitable terrain on Earth. Athletes traverse the dense
Black Canyon Ultras 100K
The Black Canyon Ultras is a premier trail running event featuring a point-to-point 100K course along the historic Black Canyon National Recreation Trail in Arizona. It serves as a prestigious Western States 100 qualifier and Golden Ticket race, attracting top-tier ultrarunners from around the globe. Course Highlights The Black Canyon Ultras 100K follows the historic Black Canyon National Recreation Trail, a point-to-point journey through the heart of Arizona's high desert. Starting at Mayer High School, runners traverse a diverse landscape of desert
Antelope Canyon Ultras
The Antelope Canyon Ultras is a premier trail running event through the iconic slot canyons and red rock mesas of the American Southwest near Page, Arizona. The Antelope Canyon Ultras is an extraordinary trail running event that takes place in the heart of the American Southwest. Starting and ending in Page, Arizona, this race is far more than a physical challenge; it is a pilgrimage through some of the most surreal and sacred landscapes on Earth. Runners from around the world
Atlas Mountain Race
The Atlas Mountain Race is a grueling 1,350km unsupported, single-stage mountain adventure across Morocco's High Atlas and Anti-Atlas ranges. Course Highlights The Atlas Mountain Race (AMR) is a legendary off-road adventure that takes participants through some of the most rugged and breathtaking landscapes in Morocco. For the 2026 edition, the course underwent a significant transformation, moving its starting point to Beni Mellal. This new route explores the heart of the High Atlas, including the spectacular gorges of M’Goun. Riders navigate a complex
Lewa Safari Marathon
An annual fundraising marathon held at the Lewa Wildlife Conservancy in Kenya, where participants run on dirt roads alongside diverse African wildlife to support conservation and community projects. Course Highlights The Lewa Safari Marathon course is widely regarded as one of the most breathtaking and unique endurance challenges on the planet. Set entirely within the 62,000-acre Lewa Wildlife Conservancy in northern Kenya, the race offers participants a rare opportunity to run through a UNESCO World Heritage Site. The course consists of a
Vasaloppet Summer Run (Vasaloppet’s Summer Week)
The Vasaloppet Summer Run is a series of prestigious trail and ultra-running races held in Sweden, following the historic 92 km route from Sälen to Mora. Course Highlights The Vasaloppet Summer Run, part of the renowned Vasaloppet Summer Week, takes place in the historic Vasaloppet Arena, tracing the legendary path used by skiers during the winter months. The flagship event, Ultravasan 90, starts in Sälen and spans 92 kilometers to the finish line in Mora. Runners experience a diverse terrain that includes