The megacity of Hong Kong (7.4 million inhabitants) is a constant presence to the Hong Kong 100 Ultra Marathon, a 100-kilometer race that, despite its name, never touches urban ground. The route runs largely along the Sai Kung Peninsula overlooking the islands in the China Sea that are part of the UNESCO Global Geoparks Network.

Black Canyon Ultras are two online tests of 60 and 100 km that are carried out simultaneously along trails, tracks and old routes of the original settlers and later used by stagecoaches that crossed Arizona to Phoenix, the state capital.

The North Face Transgrancanaria means crossing the beautiful island of Gran Canaria, discovering its hidden treasures, the unknown spots and enjoying before and after the race the heavenly place. Mountains, forests, arid zones and the Athlantic ocean as theatrical scenery: a fulfllling sensorial experience.

Mt.FUJI100 is a race that connects the approximately 100 miles of trails at the foot of Mt. Fuji, Japan's highest peak and symbol, and the people and culture associated with them. Through this race, which requires no sleep or rest, we convey the importance of taking on challenges and the appeal of the sport of trail running. We will convey the culture and natural splendor of Mt. Fuji, Japan's unparalleled heritage, to the world and to the next generation.

Set against the stunning backdrop of Madeira's dramatic landscapes, MIUT takes runners on a visual journey through lush greenery, towering peaks, and coastal vistas. The event offers a rare opportunity for participants to explore the island's natural beauty while pushing their physical limits.

Swiss Canyon Trail was born in 1994 under the name Trail de l'Absinthe and runs through the Swiss valley of Val-de-Travers. It includes four races, the star being the 111 km race that runs through

The South Downs Way 100 is a 100-mile (160-kilometer) point-to-point race that follows the historic South Downs Way national trail through rolling terrain, past ancient Roman forts, and through picturesque villages in southern England.

Considered one of the most prestigious ultras in Canada the 100 mile Quebec Mega Trail is the queen of an 8 race “festival” weekend, composed of wild and spectacular trails including the majestic

The Grand Raid des Pyrenees is one of the most well established, challenging races on the ultra-running calendar. It all started back in 2008 with +400 runners and two races, 75 and 150 km. Now, at the end of August, over 6000 runners come to enjoy 7 race distances from 40 Km to 160

Running in the southernmost point of the African continent in a unique place that combines the urban side of a cosmopolitan city with the solitary nature that runs along the Atlantic coast: this is RMB Ultra-Trail Cape Town. It is the most important ultra race in Africa that every November attracts more than two thousand runners from 47 countries.