Marató dels Dements

Eslida

Marató dels Dements

Saturday, November 8, 2025

Marató

42.5km D+ 3808m

Mitja

22.5km D+ 2007m

Register

Date, registration & deadlines

Nov 8, 2025 · Check official website

Local guides

Race data

Terrain

Mountain

Difficulty

Advanced

Distance

2 modalities

Official website

Visit
Modality Distance Elevation Gain ITRA Max Time Price
Marató 42.5 km D+ 3808m - 11h -
Mitja 22.5 km D+ 2007m - 5h 30min -
360

What you need

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How long will it take you?

Estimate your race time based on distance, elevation and your runner level.

Historical weather

Typical weather for the race date (10-year average)

Temperature

8°C – 18°C

Average 12°C

Rain

20%

1.4 mm avg

Wind

19 km/h

max. average

Sunshine hours

9h

daily average

Marató dels Dements

The Marató dels Dements is much more than a mountain race: it is the final of the Skyrunner World Series (Skymasters), the event where each year the world’s best skyrunners are crowned. Since 2016, the Sierra de Espadán has become the November stage for one of the most technical and spectacular races on the international skyrunning calendar.

With 42.5 km and 3,808 metres of elevation gain, the Marató connects Eslida to Aín through a wild course in the heart of the Sierra de Espadán, passing iconic summits like Pico Espadán and gorges like Barranc del Roig. The terrain is almost entirely mountain trail, with highly technical sections that justify its status as a top-tier skyrunning event.

The events

The Marató dels Dements offers two events:

  • Marató — 42.5 km with 3,808m D+. Starts at 7:30 AM from Eslida with an 11-hour time limit. The main event and final of the Skyrunner World Series.
  • Mitja — 22.5 km with 2,007m D+. Starts at 8:00 AM the following day from Aín with a 5-hour 30-minute time limit.

The course

The route crosses the Sierra de Espadán from north to south, connecting the municipalities of Eslida, Aín, Fondeguilla and Azuébar. The highest point reaches 1,049 metres. The trails wind through cork oak, pine and holm oak forests, with Mediterranean Sea views on the ridge sections.

The Sierra de Espadán is the second largest natural park in the Comunidad Valenciana and home to one of the largest cork oak forests on the Iberian Peninsula. A privileged natural setting for a race that combines world-class elite racing with Mediterranean mountain terrain.

Race and tourism

Eslida and the Sierra de Espadán villages offer authentic rural tourism: natural springs, hiking routes, Castellón gastronomy and a pace of life that invites you to stay. November is a perfect time to enjoy the Mediterranean mountains with mild temperatures. Explore more races in the Comunidad Valenciana.

Mandatory Gear

According to the official race regulations

Waterproof with hood, minimum 10,000mm

Salomon Bonatti WP

Salomon

Salomon Bonatti WP

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Lifesystems Thermal Blanket

Lifesystems

Lifesystems Thermal Blanket

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Fox 40 Classic

Fox 40

Fox 40 Classic

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Fully charged with active GPS

Mandatory if you expect to exceed 4 hours

Petzl Actik Core

Petzl

Petzl Actik Core

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No disposable cups provided

Salomon Soft Flask 150 ml

Salomon

Salomon Soft Flask 150 ml

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Approx. pack cost: ~225,78 € Prices may vary. Check the store for the current price.
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Marató dels Dements 2025 Registration

Inscripción

Registration is managed through the Runática platform. Prices increase after July 1.

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Tips

  • Marató: €68 (€73 after July 1)
  • Mitja: €38 (€43 after July 1)
  • 75% refund until July 31, 50% until August 31, no refund from September 1
  • No cups provided: bring your own cup or soft flask

Where to stay for the Marató dels Dements

Alojamiento

Eslida is a small village in the Sierra de Espadán. Accommodation options include rural houses in the area and hotels in nearby towns.

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Tips

  • Eslida and Aín have charming rural houses in the Sierra de Espadán
  • Segorbe (20 min) and Onda (20 min) offer more hotel options
  • Castellón de la Plana (45 min) has the widest range of accommodation
  • Book well in advance: the area has limited availability on race weekend

Gear for the Marató dels Dements

Material

Technical mountain race through the Sierra de Espadán with mountain trails and very demanding sections. All mandatory gear is checked before the start.

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Tips

  • Shoes with aggressive grip for technical mountain terrain
  • Waterproof windbreaker with hood mandatory (min. 10,000mm)
  • Headlamp mandatory for the Marató if you expect to exceed 4 hours
  • Poles highly recommended for the 3,808m of elevation
  • Minimum 1L water capacity mandatory

Nutrition plan for the Marató dels Dements

Nutrición

With an 11-hour time limit and brutal elevation, energy management is key. Aid stations are well distributed.

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Tips

  • 9 aid stations on the Marató, 4 on the Mitja
  • Carry your own gels, bars and electrolytes between aid stations
  • In November temperatures are cool: less electrolyte loss but higher caloric expenditure
  • Bring your own cup or container: the race is cup-free

How to get to Eslida

Transporte

Eslida is in the interior of Castellón province, in the Sierra de Espadán. Access is by road from the coast.

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Tips

  • Valencia Airport (VLC) approximately 70 km away
  • From Castellón de la Plana: 45 min via CV-10 and CV-200
  • From Valencia: 1h via A-7 and CV-200
  • Parking available at the Eslida sports area (start)

Car rental for the Marató dels Dements

Alquiler de vehículo

A car is essential to reach Eslida and get around the Sierra de Espadán. There is no direct public transport.

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Tips

  • Eslida has no direct public transport connection
  • A car lets you explore the Sierra de Espadán and surrounding villages

Sports insurance for the Marató dels Dements

Seguro

Technical mountain race with demanding sections. Insurance recommended for skyrunning activities.

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Tips

  • Registration includes basic accident insurance
  • For international runners: travel insurance with sports coverage
  • Mountain rescue insurance recommended for the Espadán area

Body care for the Marató dels Dements

Cuidado corporal

With 3,808m of elevation in 42.5 km, foot and joint care is essential.

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Tips

  • Vaseline or anti-chafe cream on feet, armpits and groin
  • Technical seamless socks to prevent blisters
  • In November, protective cream for lips and hands against the cold

Sun protection for the Marató dels Dements

Protección solar

In November UV radiation is moderate in the Sierra de Espadán, but hours of exposure on exposed ridges make sun protection necessary.

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Tips

  • Apply sunscreen on exposed areas even in November
  • Lip balm essential on windy ridges

Frequently Asked Questions

When is the Marató dels Dements 2025?
November 8, 2025. The marathon starts at 7:30 AM from Eslida. The Mitja starts on November 9 at 8:00 AM from Aín.
What distances does the Marató dels Dements offer?
Two events: Marató 42.5K (3,808m D+, 11h time limit) and Mitja 22.5K (2,007m D+, 5h30 time limit).
How much does registration cost?
The Marató costs €68 (€73 after July 1). The Mitja costs €38 (€43 after July 1). Registration is managed through Runática.
Is this race suitable for beginners?
No. The terrain is highly technical and the cumulative elevation is demanding. The organisation advises against participation for runners without mountain experience.
How many aid stations are there?
The Marató has 9 aid stations (km 6.8, 10.4, 15.4, 21, 27, 30, 34, 40 and finish). The Mitja has 4 (km 6.8, 13.5, 18.2 and finish). Each runner must carry their own cup.
What is the connection to the Skyrunner World Series?
The Marató dels Dements is the final of the international Skyrunner World Series (Skymasters), where the world's best skyrunners are crowned each year.