XTERRA TRAIL RUN WORLD SERIES 2024. FROM THE PYRENEES TO THE GRAND FINALE IN MAINE (USA). Our  XTERRA TRAIL RUN WORLD SERIES brings us the last hour of another world circuit. The XTERRA Trail Run World Series

The XTERRA Trail Run World Series  is a competition that takes place through some of the most desirable terrain in the world for runners. From the heart of the Pyrenees to the volcanic trails of Asia and the Pacific and the rugged landscapes of deep America.