The IAU 50km World Championship is a prestigious ultramarathon race organized by the International Association of Ultrarunners (IAU) first time in India.The 50km distance is a popular choice for ultrarunners, offering a unique challenge that falls between a marathon and longer ultramarathon distances. Participation in the IAU 50km World Championship is typically based on qualification standards established by each country's national ultrarunning association or federation. Athletes need to meet specific performance criteria in order to be selected for their respective national teams.

The championship race itself is a competitive event featuring some of the best ultrarunners in the world. The race is known for its high level of competition and fast-paced running. Runners must have a combination of speed, endurance, and mental toughness to excel in this distance

The IAU 50km World Championship provides a platform for ultrarunners to showcase their abilities and compete on an international stage. It also contributes to the growth and recognition of ultrarunning as a sport. The race offers not only a physical challenge but also an opportunity for camaraderie and the celebration of human endurance.

Experience the ultimate adventure run through the mystical Wuyi Mountains in the northern Fujian province of China. A World Heritage site that is home to the famous oolong tea farms and landmark cliff mountains that is the setting for an incredible trail adventure race unlike anything else in the world.

Through your passion of adventure running, you will experience breathtaking sights and delicate scents that Mount Wuyi has to offer as you run in a 35K, 60K, or 100K race at the International Wuyi Trail Race. A mystical journey that must be experienced for all adventure runners, begin planning your adventure and register today!

The Fundación Maratón Aguascalientes A.C. invites you to participate in an experience full of color, challenges and great surprises.

Aguascalientes offers you the best Sports Expo in the region within the framework of the Aguascalientes Marathon, the most important sporting event in the state that takes place in the celebration of the Calaveras Festival and the Anniversary of the City of Aguascalientes.

This year we pay tribute to the railway and all its beautiful legacy, so choose your route! 5k, 10k, half marathon or marathon.

Quota is limited to 2,500 participants.

Today your legend begins, we want to be part of it, we wait for you!

The Coolest Marathon on Earth.

Welcome to an extraordinary marathon in truly magnificent scenery:

Combine your visit to remote Greenland with a unique Arctic race. Run on the vast ice sheet and experience breathtaking polar landscapes in this challenging running event.

The Polar Circle Marathon - often referred to as "the Coolest Marathon on Earth" takes place in Kangerlussuaq, Greenland. The endless ice and arctic tundra of this vast country make up the backdrop of this unusual race in which runners pass glacier tongues, moraine landscapes and the soundless, arctic desert. This is a rare opportunity to visit one of the most remote corners of the world, while daring to take part of an extremely challenging running event.

A part of the route takes place on the ice cap itself, but the main part of the course is run on the gravel road (often snow covered) that connects the ice sheet with the small township of Kangerlussuaq, just north of the Polar Circle.