Alviera Trailfecta Weekend 2025

Classic trail running, no obstacles, many distances - from 10K, Half Marathon to 50K. Our trail races are held in some of the most picturesque, natural environments. Spartan also hosts the Spartan Trail World Championship, a multi-stop tour for all ability levels, and features some of trail running’s most iconic events and athletes.

Spartan Trail Ultra 50Km