Corrida Viana a par de Alvito is a mid-January nature trail event held in Alvito, located in Portugal's Beja District. The primary offering is a 12 km trail race, complemented by a 7.5 km walk intended for participants seeking a less strenuous, non-running option.
Both adult courses are single-loop designs: a 12 km loop for the trail race and a 7.5 km loop for the walk. The 12 km trail is the most frequented distance. The organizer also provides races for children and juniors, ensuring the event caters to participants of all ages, not solely adult runners.