Penyagolosa Trails
Photo: Runática / Source

Castellón de la Plana

Penyagolosa Trails

Saturday, April 18, 2026

CSP

106km D+ 5600m

MiM

60km D+ 3300m

Register

Date, registration & deadlines

Apr 18, 2026 · Check official website

Local guides

Race data

Terrain

Ultra Trail

Difficulty

Elite

Distance

2 modalities

Official website

Visit
Modality Distance Elevation Gain ITRA Max Time Price
CSP 106 km D+ 5600m 6 pts 25h 30min -
MiM 60 km D+ 3300m 4 pts 15h -
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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

10°C – 21°C

Average 15°C

Rain

13%

0.7 mm avg

Wind

17 km/h

max. average

Sunshine hours

11h

daily average

Gear recommendations

Sun protection essential (11h sunshine, up to 21°C)

Recorrido y perfil de elevación

Distancia 60 km
Desnivel positivo D+ 3300m
Altitud mínima
Altitud máxima
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Race plan

Segment-by-segment course analysis with estimated times. Enter your target time, pace, or select a level.

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Flat Easy climb Moderate climb Steep climb Descent Steep descent Aid station
Km Elevation Gradient Est. time Arrival time Difficulty

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Penyagolosa Trails

Penyagolosa Trails is one of the most historic and storied ultra trail races in Spain. Since 1999, every April over 2,100 runners gather in Castellón to face a unique challenge: connecting the Mediterranean coast with the summit of the Penyagolosa massif along the historic GR-33 trail, a route that pilgrims have walked for centuries.

With 27 editions under its belt, Penyagolosa Trails has become a cornerstone of Spanish ultra trail and the biggest sporting event of the year in the Levante region. Runners from 40 countries sign up to traverse a rugged, virtually untouched Mediterranean mountain landscape, dotted with medieval villages, farmhouses and monasteries.

The events

Penyagolosa Trails offers two events, both starting from Castellón and finishing at the Sanctuary of Sant Joan de Penyagolosa:

  • CSP (Carrera Senderista Popular) — 106 km with 5,600m D+. The flagship race. Starts at midnight with a 25-hour 30-minute time limit. Only 600 spots. Qualifies for UTMB 100K and Western States.
  • MiM (Mítica Montaña) — 60 km with 3,300m D+. Starts at 06:00 with a 15-hour time limit. 1,500 spots. Qualifies for UTMB 50K.

The course

Both events follow the GR-33 from sea level to the 1,280 metres of the Sanctuary of Sant Joan de Penyagolosa, crossing a succession of Mediterranean landscapes:

  • Universitat Jaume I — Start from the athletics track, at sea level
  • Borriol, Vilafamés, Les Useres — Inland villages of Castellón province
  • Atzeneta, Benafigos, Culla — Heart of the Maestrazgo (CSP only)
  • Xodos, Villahermosa del Río, Vistabella — High Mediterranean mountain
  • Sant Joan de Penyagolosa — Finish at 1,280m, next to the medieval sanctuary

A course steeped in history

The GR-33 trail that runners follow is the same path pilgrims have walked since the Middle Ages during the “pilgrimages of Les Useres”, declared a Site of Cultural Interest. The race blends centuries-old tradition with elite sport along a route through one of the most sparsely populated and wild areas of the western Mediterranean. Read our ITRA points guide to understand UTMB qualification and how CSP and MiM fit in.

Combining race and tourism

Castellón offers much more than the race: Mediterranean beaches, Levantine cuisine, the Desert de les Palmes and the medieval villages of the Maestrazgo. April is a perfect time to enjoy both the coast and the hinterland of Castellón with pleasant temperatures.

Use our time estimator to set your goals for the CSP 106K, and review the mandatory gear guide to prepare. Explore more races in the Comunidad Valenciana.

Mandatory Gear

According to the official race regulations

Mandatory for CSP (midnight start)

Petzl Actik Core

Petzl

Petzl Actik Core

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Essential for the Penyagolosa summits

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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With enough battery for the entire race

Cup or soft flask mandatory at aid stations

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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Penyagolosa Trails 2026 Registration

Inscripción

Registration works via pre-registration and lottery when demand exceeds available spots.

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Tips

  • CSP: 600 spots — MiM: 1,500 spots
  • Pre-registration with December closing and bib lottery
  • In 2026 there were 4,773 pre-registrations from 48 provinces and 40 countries
  • Medical certificate mandatory
  • CSP qualifies for UTMB 100K and Western States

Where to stay for Penyagolosa Trails

Alojamiento

The start is in Castellón de la Plana, a city with a wide range of accommodation at all levels.

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Tips

  • Castellón de la Plana (start) is the best base: hotels, hostels and apartments
  • Book well in advance, especially for race weekend
  • Vistabella del Maestrat and inland villages have charming rural houses
  • El Grao de Castellón (beach) is an alternative 5 km from the start

Gear for Penyagolosa Trails

Material

Mediterranean mountain with varied terrain: mountain trails, forests and technical sections. Semi-self-sufficiency race.

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Tips

  • Shoes with good grip for Mediterranean mountain terrain
  • Headlamp mandatory for the CSP (midnight start)
  • Windbreaker essential for the Penyagolosa summits
  • Poles highly recommended for the CSP elevation
  • Semi-self-sufficiency: carry your own food between aid stations

Nutrition plan for Penyagolosa Trails

Nutrición

The CSP lasts up to 25 hours and the MiM up to 15 hours. Nutrition management is critical.

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Tips

  • Aid stations on both events with liquids and solids
  • Semi-self-sufficiency: carry your own gels, bars and electrolytes
  • Heat in the early kilometres (coastal area) increases hydration needs
  • The overnight CSP: plan what to eat during the cold hours

How to get to Castellón

Transporte

Castellón de la Plana has good road and rail connections, and is one hour from Valencia airport.

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Tips

  • Valencia Airport (VLC) 75 km away, with domestic and international connections
  • AVE high-speed rail and commuter trains from Valencia, Barcelona and Madrid
  • AP-7 motorway from Valencia (1h) and Barcelona (3h)
  • The organisation arranges transport from the finish back to Castellón

Car rental in Castellón

Alquiler de vehículo

A car is useful for exploring inland Castellón and the Penyagolosa area before or after the race.

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Tips

  • Ideal for visiting the inland villages of the Maestrazgo
  • The road to Penyagolosa is a mountain road but in good condition

Sports insurance for Penyagolosa Trails

Seguro

Mountain race passing through high Mediterranean mountain areas. Insurance mandatory.

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Tips

  • Civil liability insurance mandatory
  • Medical certificate required for both distances
  • For international runners: travel insurance with sports coverage
  • The organisation includes basic accident insurance during the race

Sun protection for Penyagolosa Trails

Protección solar

In April, UV radiation in the Mediterranean mountains is moderate to high, especially above 1,000m. The course from sea level to the 1,813m Penyagolosa summit exposes runners for many hours.

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Tips

  • Reapply every 2 hours, even on cloudy days
  • The overnight CSP requires sun protection at dawn, with hours of exposed summit running still ahead

Frequently Asked Questions

When is Penyagolosa Trails 2026?
April 18, 2026. The CSP starts at midnight (00:00) and the MiM at 06:00, both from the Universitat Jaume I in Castellón.
What distances does Penyagolosa Trails offer?
Two events: CSP 106K (5,600m D+, 25h30 time limit, 600 spots) and MiM 60K (3,300m D+, 15h time limit, 1,500 spots).
Is it a qualifier for UTMB or Western States?
Yes. The CSP qualifies for UTMB 100K and Western States Endurance Run 2026. The MiM qualifies for UTMB 50K.
How does registration work?
Registration opens via pre-registration. If demand exceeds spots, a lottery is held. In 2026 there were 4,773 pre-registrations from 48 provinces and 40 countries.
Where are the start and finish?
The start is at the athletics track of Universitat Jaume I (Castellón, sea level). The finish is at the Sanctuary of Sant Joan de Penyagolosa, at 1,280 metres elevation.
What's the weather like during the race?
In April temperatures in Castellón are around 15-20°C. At Penyagolosa summit (1,813m) they can drop to 5°C with wind. Thermal layers and a windbreaker are essential.

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