Trail Siero 2026: winners and record entries

The Trail Siero took place on Sunday, November 8 in Pola de Siero. Andrés González and Meritxhell Nava won the 25-kilometre race in 1:54:33 and 2:20:47, respectively. Julen Diez won the 11.5-kilometre race in 45:03, while Laura Sanchez took the women’s victory in 56:43.

The fourth edition set a record with more than 700 entries. The event was organised by Actitude Eventos in collaboration with Siero’s municipal sports authority, with the start and finish near the covered market square in Pola de Siero.

Two distances through Siero’s landscapes

Organisers kept the routes used in recent editions, passing through El Rebollal, Samartino, Careses, Ordiales, Peña Careses, La Loma and Cerro Gavio. The main 25-kilometre course featured 1,050 metres of elevation gain.

The shorter race covered 11.5 kilometres with 300 metres of elevation gain. The event took place in the morning, with an estimated temperature of around 17 degrees Celsius near midday.

Relays, walking and young participants

The long course also had a relay option, split into a first leg of 13 kilometres and a second of 12. The programme also included an 8.5-kilometre route for walkers.

The fourth edition also featured Crece Trail, an event for younger participants. Together, the programme brought mountain races, relays and a walking route to Pola de Siero.