ULTRA CIRCUITO NUEVO LAREDO UCNL

Get ready to represent and shine! Join us for the Selectivo Nacional event on March 29, 2026, at Parque Viveros in Nuevo Laredo Tamaulipas, where endurance meets determination! This thrilling challenge includes a 100 km, 50 km, and a classic 42 km marathon, all setting the stage for Mexico's finest to earn their stripes on the national selection for global and continental championships, sanctioned by the IAU. Whether you're in it solo or prefer the camaraderie of a team, we've got you covered with the Relay option for both 100 km and 50 km races – gather your squad of 2 to 10 members and conquer the distance together! Be a part of the power, the passion, and the pride as we search for the ultimate ultramarathon champions!