Photo: TrailRunning.ar / Fabián Luengo / SourceCanfranc-Estación
Canfranc-Canfranc
Friday, September 11, 2026
Ultra 100K
100km D+ 8848m
Ultra 70K
70km D+ 6100m
Marathon 45K
45km D+ 3700m
Long Distance 26K
26km D+ 1700m
Classic 16K
16km D+ 1590m
Uphill 6K
6km D+ 1000m
Date, registration & deadlines
Sep 11, 2026 · Registration open
Registration
Prices, deadlines and direct registration link
Local guides
Weather
Historical climate, forecast & recommended gear
Elevation profile
Map, elevation profile & segment analysis
Race data
| Modality | Distance | Elevation Gain | ITRA | Max Time | Price |
|---|---|---|---|---|---|
| Ultra 100K | 100 km | D+ 8848m | - | 39h | 150 EUR |
| Ultra 70K | 70 km | D+ 6100m | - | 26h | 100 EUR |
| Marathon 45K | 45 km | D+ 3700m | - | 12h | 70 EUR |
| Long Distance 26K | 26 km | D+ 1700m | - | 8h | 45 EUR |
| Classic 16K | 16 km | D+ 1590m | - | - | 30 EUR |
| Uphill 6K | 6 km | D+ 1000m | - | - | 30 EUR |
What you need
Salomon
Salomon Speedcross 6
Gourmet Latino
Bocadillo de Guayaba Gourmet Latino
DRIVALIA
DRIVALIA Alquiler de vehículos por Suscripción CarCloud Country Plus
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
11°C – 20°C
Average 15°C
Rain
30%
1.7 mm avg
Wind
14 km/h
max. average
Sunshine hours
11h
daily average
Gear recommendations
Bring a waterproof jacket (30% chance of rain)
Asics
Asics Gel-Trabuco 14 GTX
A best-selling beginner trail shoe: GEL cushioning, good stability and a waterproof GORE-TEX membrane. Versatile and reliable for training on mixed terrain in any weather.
Gore Wear
Gore Wear R7 GTX Shakedry
Chubasquero Gore-Tex Shakedry ultraligero (110 g). Impermeabilidad total sin membrana interior, altamente transpirable. El referente para corredores de montaña.
Nike
Nike Pegasus Trail 5 GORE-TEX
The best-selling gateway trail shoe: comfortable, cushioned and versatile for moving from road to trail. Waterproof GORE-TEX version, perfect for beginners and easy runs on mixed terrain.
Salomon
Salomon Bonatti WP
Chaqueta cortavientos impermeable ultraligera (135 g). Costuras selladas, capucha ajustable y ventilación trasera. Se pliega en su propio bolsillo.
Sun protection essential (11h sunshine, up to 20°C)
Forecast for September 11
Real-time data from Open-Meteo
Recorrido y perfil de elevación
Race plan
Segment-by-segment course analysis with estimated times. Enter your target time, pace, or select a level.
What's your target finish time?
Your average pace on flat terrain
| Km | Elevation | Gradient | Est. time | Arrival time | Difficulty |
|---|
Coming soon
Canfranc-Canfranc: the wildest Pyrenees
Canfranc-Canfranc is one of the most iconic trail running races in the Aragonese Pyrenees. Starting and finishing at Canfranc-Estación — at the foot of the majestic International Station — it offers six distances traversing the most spectacular peaks and valleys of the central Pyrenees.
In 2025, Canfranc hosted the World Mountain and Trail Running Championships (WMTRC), cementing this corner of the Aragonese Pyrenees as a world-class venue for high-mountain trail running.
The Ultra 100K: 8,848 meters of elevation gain
The flagship event is the Ultra 100K, considered one of the ultras with the highest elevation-to-distance ratio in all of Europe. Its 8,848 meters of elevation gain over 100 kilometres lives up to its motto: “The longest 100 km in the world”.
The circular course from Canfranc-Estación ascends over 12 peaks, including:
- Pico Tortiellas — One of the first major climbs
- Peña Collarada (2,886m) — The giant of the Aragón Valley
- La Moleta (2,572m) — Iconic peak visible from Canfranc
- Vértice de Anayet — Lunar landscape with glacial mountain lakes
- Pico Aspe (2,645m) — The last major climb at km 58 of the 70K
Over 70% of the course runs above 2,000 meters altitude, making cold management, altitude, and weather decisive factors. Use our time estimator to predict your finish time based on the extreme elevation profile.
Ultra 70K and Marathon 45K
The Ultra 70K shares the spectacular nature of the 100K with 6,100m D+ and a 26-hour time limit. It begins with a brutal 1,500-meter climb in the first 6 kilometres to La Moleta peak.
The Marathon 45K offers 3,700m D+ with four major climbs: an alpine, technical mountain marathon traversing the Izas Valley, Larraca, Astún, Candanchú, and the base of Pico Aspe.
Long Distance 26K, Classic 16K, and Uphill 6K
The Long Distance 26K was created in 2023 as an intermediate distance: 1,700m D+ passing through Ibón de Ip and La Moleta. The Classic 16K is the race’s historic event, run in full self-sufficiency mode, and the Uphill 6K is an explosive vertical kilometre that in 2026 will adopt the World Championships course.
Canfranc-Estación: history meets mountains
The start and finish next to the Canfranc International Station — the second largest train station in Europe, recently restored — provide an incomparable setting. The Aragón Valley offers direct access to the most alpine peaks of the central Pyrenees, with landscapes of glacial mountain lakes, rocky ridges, and black pine forests.
Make sure to review the mandatory gear guide before race day, and explore more races in Aragon.
Mandatory Gear
According to the official race regulations
With spare batteries for night racing
Essential above 2,000m
September nights in high mountains
With sufficient battery and emergency number saved
Mandatory at aid stations
360Complete Pack
Canfranc-Canfranc 2026 Registration
Inscripción20th edition with six distances. Registration open since December 2025 via RocktheSport.
Browse all inscripciónTips
- •Early bird prices available until June 30, then increase by €5-10
- •Medical certificate mandatory for all distances
- •Limited spots: 250 bibs for ultras, 500 for marathon and 26K
- •Host of the 2025 Trail World Championships: world-class courses
Where to stay for Canfranc-Canfranc
AlojamientoCanfranc-Estación has limited accommodation. Jaca (30 min) is the best base with more lodging options.
Browse all alojamientoTips
- •Book well in advance: Canfranc is a small village
- •Jaca (30 km) has the largest hotel selection in the area
- •Villanúa and Aísa are intermediate options 10-15 minutes away
- •September is mid-season: reasonable prices
Gear for Canfranc-Canfranc
MaterialExtreme high-mountain race. The Ultra 100K stays above 2,000m altitude for over 70% of the course.
Browse all materialTips
- •Shoes with extreme grip on Pyrenean rock and scree
- •Poles highly recommended due to the massive cumulative elevation
- •Powerful headlamp with extra batteries for nights in high mountains
- •Full thermal clothing: September nights at 2,500m are cold
- •Waterproof jacket: Pyrenean weather changes rapidly
Which shoes for Canfranc-Canfranc?
Which footwear fits based on the race's terrain and weather
Which GPS watch for Canfranc-Canfranc?
Which watch has the battery to last based on your estimated finish time
Best Cushioned Trail Running Shoes for Ultras 2026
The 6 best max-cushion trail shoes for ultra and long distance in 2026: Hoka Tecton X3, Hoka Speedgoat 7, Hoka Mafate 5, Brooks Cascadia 18, Nike Ultrafly and Hoka Challenger 8. Carbon plate, PEBA/ZoomX foams, stability and which runner each one is for.
Best Garmin watches for trail and mountain 2026
A comparison of the best Garmin watches for trail running and mountain in 2026: Forerunner 165, 265 and 965, Fenix 8, Enduro 3 and Instinct 3 Solar. Which to choose by battery, maps and budget. Figures verified against Garmin.
Best GPS watches for multi-day and expedition 2026
The best GPS watches for multi-day crossings, expeditions and self-supported efforts in 2026. Garmin Enduro 3, Suunto Vertical, Coros Apex 2 Pro and Instinct 3 Solar. Maximum battery, solar charging, offline maps and ruggedness. Figures verified against the manufacturer.
Best Trail Running Socks 2026: 6 Top Models Compared
Compare the 6 best trail running socks in 2026: Compressport Pro Racing V3.0 Trail, Injinji Trail Midweight Crew, OrrinSports toe socks, Lurbel Desafío Four, Icebreaker Merino Hike+ and Compressport Full Socks Recovery. Toe socks vs regular, merino vs synthetic, and how to avoid blisters.
Best Value & Budget Trail Running Shoes 2026
The 4 best value trail running shoes in 2026: Merrell Agility Peak 5, Asics Gel-Trabuco 14 GTX, Saguaro and Hoka Challenger 8. Good performance without paying premium, from €45, and what NOT to sacrifice when saving.
Best Waterproof (GORE-TEX) Trail Running Shoes 2026
The best waterproof GORE-TEX trail shoes in 2026: Nike Pegasus Trail 5 GTX and Asics Gel-Trabuco 14 GTX, plus the non-membrane alternative that drains. When GORE-TEX helps and when a fast-draining shoe is better.
Nutrition plan for Canfranc-Canfranc
NutriciónThe Ultra 100K has a 39-hour time limit. Nutrition management is critical in such demanding races.
Browse all nutriciónTips
- •Plan high caloric intake: extreme elevation gain spikes energy expenditure
- •Aid stations in semi-self-sufficiency mode for ultras and marathon
- •Classic 16K and Uphill 6K are fully self-sufficient
- •Bring solid food and broth for the Ultra 100K night sections
How to get to Canfranc-Estación
TransporteCanfranc is in the Aragonese Pyrenees, in the Aragón Valley, accessible by road and train.
Browse all transporteTips
- •From Zaragoza: 2h30 via A-23 and N-330
- •From Huesca: 1h30 via N-330
- •Regional train Zaragoza-Canfranc (Renfe, Zaragoza-Canfranc line)
- •Zaragoza Airport (ZAZ) is 170 km away
- •Border crossing nearby: accessible from Pau (France) via Somport Pass
Car rental for Canfranc-Canfranc
Alquiler de vehículoA car lets you explore the Aragonese Pyrenees and reach Canfranc comfortably.
DRIVALIA
DRIVALIA Alquiler de vehículos por Suscripción CarCloud Country Plus
Suscripción de alquiler de vehículos tipo SUV/crossover, ideal para llegar a carreras de montaña por carreteras rurales y pistas forestales.
DRIVALIA
DRIVALIA Alquiler de vehículos por Suscripción CarCloud City
Suscripción de alquiler de vehículos urbanos, perfecta para desplazarte a carreras con buenos accesos por autovía y carretera convencional.
Tips
- •The N-330 via the Somport Pass is the main route
- •Take the opportunity to visit Tena Valley, Ordesa, or Formigal
Sports insurance for Canfranc-Canfranc
SeguroHigh-mountain ultra with technical sections above 2,500m. Insurance with rescue coverage is essential.
Browse all seguroTips
- •Civil liability insurance is mandatory
- •Helicopter rescue coverage highly recommended
- •If coming from France or abroad, travel insurance with sports coverage
Frequently Asked Questions
- When is Canfranc-Canfranc 2026?
- The 20th edition of Canfranc-Canfranc takes place September 11-13, 2026 in Canfranc-Estación, Huesca, Spain.
- What distances does Canfranc-Canfranc offer?
- Six distances: Ultra 100K (8,848m D+), Ultra 70K (6,100m D+), Marathon 45K (3,700m D+), Long Distance 26K (1,700m D+), Classic 16K (1,590m D+), and Uphill 6K.
- How much does Canfranc-Canfranc registration cost?
- Early bird prices: Ultra 100K €150, Ultra 70K €100, Marathon 45K €70, Long Distance 26K €45, Classic 16K and Uphill 6K €30. From July prices increase by €5-10.
- How many spots are available?
- 250 bibs for the Ultra 100K, 250 for the Ultra 70K, and 500 for the Marathon 45K and Long Distance 26K.
- How do you get to Canfranc-Estación?
- Canfranc-Estación is in the Aragón Valley, 1h30 from Huesca and 2h30 from Zaragoza via the N-330. There is also a regional train from Zaragoza and Huesca to Canfranc.
- What makes the Canfranc Ultra 100K special?
- Its 8,848 meters of elevation gain in 100 km make it one of the ultras with the highest elevation-to-distance ratio in Europe. Over 70% of the course runs above 2,000 meters altitude.
Similar races
View all similar races →
Gran Trail Trangoworld Aneto-Posets
Benasque
De 5K a 105K entre los techos del Pirineo: Aneto y Posets desde el Valle de Benasque
100MElite
Photo: Trail Valle de TenaTrail Valle de Tena
Panticosa
80 km, 6.820 m D+ y un nombre que engaña: el 'Trail 8K' del Pirineo oscense
FeaturedPhoto: Damien Dufour / UnsplashUltra Pirineu
Bagà
100K, 54K y 30K por la Cadena de Cadí en el Pirineo catalán
100MEliteRelated guides
Electrolytes in trail running: salt tablets, drink mix or gels with sodium
Salt tablets, electrolyte drink mix or gels with sodium: how to replace the sodium you lose running in summer and which to choose for the heat and the race. Comparison with real data for each product.
Mandatory gear for ultra trail: complete guide 2026
Complete guide to mandatory gear for ultra trail races in Spain. 12 equipment categories, analysis of 25+ races, and recommendations by distance and terrain.
Trail running in Spain by the numbers: key statistics and data for 2026
Trail running statistics and data for Spain in 2026: number of races, participants, average prices, most popular distances, top regions and sector trends.