The Teruel event lists two trail routes and a walking option, while the course details are still to come.
Two mountain distances, a hiking option and a Sierra setting at the November event in Los Villares.
A weekend of team trail running will combine mountain routes with a charitable cause in Folgueroles.
An autumn mountain race among oak groves and hills, with 26 kilometres and a demanding profile in southern Ciudad Real.
Two routes through the Facinas area will combine mountain sport with support for blood cancer research.
A trail race built around repeated laps turns every hour into a test of pace, climbing and recovery.
A long-distance crossing between Seville and El Rocío brings together landscape, endurance and several race formats.
Nerja will welcome mountain runners on November 2; several details of the event are still pending.
Date, planned course, registration and autumn conditions for a mountain event in León’s Laciana valley.
The Bizkaia event pairs a 12-kilometer mountain course with a popular 5K walk.
The Pyrenean race combines 11 kilometers of trails, 600 meters of elevation gain and a festive day in Embún.
Two routes, mountain trails and a community race day in the Montnegre, based in Sant Iscle de Vallalta.