Mar a Mar is an epic three-stage trail running race that crosses the Baja California Sur peninsula from the Sea of Cortez to the Pacific Ocean, passing through the Sierra de la Laguna. The race covers 105 km over three stages, taking runners through desert landscapes, mountain trails, pine and oak forests, and finally to Todos Santos on the Pacific coast. The registration includes camping, meals at the camps, luggage transportation, medical assistance, hydration stations, a competitor kit, and a finisher medal for those who complete all three stages. Location: Los Barriles → San Dionisio → La Rueda → Todos Santos, Baja California Sur, Mexico. Group 1: December 3–5, 2026December 3–5, 2026 Group 2: December 4–6, 2026Price