The Cross Nacional San Juan Evangelista is a cross country race held in Sonseca, a town within the province of Toledo. Organized by the Ayuntamiento de Sonseca, it is scheduled during the winter portion of the running season. This event features a straightforward off-road course, differing from a road 10K or half marathon, with a recorded distance of 3.9 km.
The race is included on the Real Federación Española de Atletismo calendar, integrating it into Spain’s official athletics circuit alongside the local race calendar. A non-competitive category is available, allowing participants to join without focusing solely on race results. The designation "XLIV" for its edition indicates a sustained tradition in Sonseca, marking it as more than just a singular local event.