Carrera de Navidad Jareña is a 6 km run in Villanueva de la Jara, a town in Spain's Cuenca province. It is organised by Club Deportivo Elemental Running-Jara and follows the San Silvestre style of end-of-year races, fitting the Spanish tradition of running around the Christmas period rather than a long-distance road-racing format.
The listed distance is 6,000 meters, suitable for casual runners while still offering regular runners a proper effort. It is listed on the Cuenca running calendar and has had many editions, establishing it as a local fixture. The available information indicates a straightforward town race, with its main appeal stemming from its holiday timing, local club organisation, and accessible 6 km format.