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.

Montán combines mountain scenery, hiking, and a demanding route, with start times, prices, and rules already set for 2026.

Gijón hosts a classic event in Asturian triathlon with limited spots, a coastal course, and 200 bib numbers.

Calendar, routes, prices and schedules of the popular Huelva circuit with 2K, 5K and 10K.

Dalías hosts a mountain event with two routes, a 9:00 a.m. start, and fast, narrow, and demanding terrain.

Benasque hosts a high-mountain event with four routes, a border crossing, and glacial landscapes in the heart of the Pyrenees.

The Soria event adds sky, ultra, and short races between Covaleda and Vinuesa, with dates, prices, and elevation gains defined.

Swimming with the current, flat biking, and the finish line next to the winery: this is Palencia’s most unique event.

Banyoles brings together swimming, cycling, and running in a weekend with an international atmosphere and national elite.

The Extremaduran event combines swimming, cycling, and running in a unique setting, with a morning start and a highly participatory atmosphere.

The Cádiz event returns at the end of summer with a sprint format, a coastal setting, and its own weight on the provincial calendar.

Distances, route, and keys to a fast race in Calella by the Mediterranean.

A veteran event in Spanish triathlon that combines heat, tradition, and a highly demanding course in Posadas.