The UTMB World Series is the largest and best-known ultratrail series in the world.
The competitions are held in many different countries around the world. The runs take place in several continents. World Tour events are located in North America, South America, Africa, Europe, Asia and Australia.
Ultratrails all year round
Most of the ultratrails in this series stop in Europe. Here the races are held in Spain, Croatia, Portugal, Austria, Italy, Switzerland and France. The competitions are held between January and November.
The series was first held in 2014. The 5 best results of a runner in the last 3 years count for the complex ranking. The picture shows a participant of the Lavardeo Ultra Trail in Italy.