Desafío San Fernando cross 21k 2026

Desafío San Fernando is listed in Badajoz, Spain’s Extremadura region, as a duathlon on the Runedia calendar. The listing indicates a 40K BTT version, with the date unconfirmed, and it does not show a certified road distance. The page provides coordinates for the event location in Badajoz and lists it as an established race with an 86th edition. Practical details are limited: start and finish locations are not specified, but Runedia links to registration, event information, results, tracks, reviews, and club-based runner searches.