Find the best calendar of popular races, marathons, half marathons, and 10K events. Dates, registrations, and all the details for your big challenge, right here.
Three distances and rocky terrain near Montgrí define this upcoming mountain-running event in Girona.
The Valencian trail race brings together two distances, with a 9 a.m. start; here are the confirmed details for December.
Two race distances are listed for the December event in Xeresa, with the Mondúver massif as a striking backdrop.
The December race in Málaga combines mountain running, local memory and a tribute to a resident passionate about the trails.
Two distances, a course through Navalmoral and Millanes, and prices that change depending on registration date.
Running and strength stations return to Santa Cruz in December 2026, with course details still to be confirmed.
Guadalcázar returns to the provincial calendar with a cross-country race scheduled for December 2026.
A sports day in Albanchez will combine competition, children’s races and a hiking route through the local area.
A long-running neighborhood race returns to Barcelona in December, with two distances and an urban course.
The Madrid-area race combines village streets, tracks and trails in a mixed 10-kilometer course.
Valleseco will host a December trail race, with varied terrain and several technical details already available.
A short, demanding climb lights up the Liébana mountains after dark, starting in the centre of Potes.
