Galdeano
Basajaun Trail Race
Saturday, 16 October 2027estimated date
BTR 43K
43km D+ 2550m
BTR 23K
23km D+ 1350m
BTR 13K
13km D+ 700m
Your checklist for Basajaun Trail Race
What you need, category by category, with our #1 pick for this race. Tick what you already have.
0 of 8 ready
Swipe to see all 9 categories
Swipe to see all 9 categories
GPS watch
Done, you already have it
View on Amazon →(opens in a new tab)Garmin Forerunner 570
Full-color topo maps, a first for the Forerunner line
Downside: Shorter battery life than a Forerunner 965 with maps on
Gear
Trail shoes with strong grip for karst and technical terrain
Done, you already have it
View on Amazon →(opens in a new tab)Nike Ultrafly
ZoomX foam: exceptional energy return inherited from the Vaporfly
Downside: High price (190 EUR)
Nutrition
43K: plan nutrition for 5-8 hours of effort
Done, you already have it
View on Amazon →(opens in a new tab)Maurten Gel 100
Hydrogel technology: excellent gastric tolerance
Downside: High price compared to other gels
Sun Protection
SPF 50 recommended on ridges and open areas
Done, you already have it
View on Amazon →(opens in a new tab)ISDIN Fusion Water Sunscreen SPF 50+
Ultralight texture, feels invisible on skin
Downside: Small format (50 ml), may run short on ultras
Body Care
Apply anti-chafe balm, essential for the 43K
Done, you already have it
View on Amazon →(opens in a new tab)Buff CoolNet UV+
UPF 50+: blocks 98% of UV radiation
Downside: UV protection decreases with wear after many washes
Car Rental
Pamplona: rental offices at city center, train station, and airport
Done, you already have it
View on Amazon →(opens in a new tab)DRIVALIA CarCloud City
Mandatory
Water reserve
Container with minimum 500 ml — mandatory
Done, you already have it
View on Amazon →(opens in a new tab)MARLOAR Soft Flask 500 ml (Pack of 2)
Two units for the price of one branded flask
Downside: Silicone is heavier and tastes slightly more than branded TPU flasks
Mandatory
Charged mobile phone
With the organization's emergency number
Done, you already have it
View on Amazon →(opens in a new tab)Generic Running Waist Pack with Phone Pocket
Trip logistics
Registration, travel and insurance: what you should have sorted before race day.
Affiliate links: if you buy, we earn a commission at no extra cost to you.
Seasonal kit
Rain and mud at Basajaun Trail Race: pack this kit
Grippy shoes, rain jacket, gaiters and blister protection for a wet race.
See the full kit : Rain and Mud Trail Running Kit 2026: What to Bring to a Wet RaceMandatory Gear
According to the official race regulations
Water reserve
Container with minimum 500 ml — mandatory
Charged mobile phone
With the organization's emergency number
Items tagged “Mandatory” are in the checklist above, with a recommended product.
Race data
Terrain
Mountain
Difficulty
Advanced
Distance
3 modalities
BTR 43K
- Distance
- 43 km
- Elevation Gain
- D+ 2550m
- Max Time
- -
BTR 23K
- Distance
- 23 km
- Elevation Gain
- D+ 1350m
- Max Time
- -
BTR 13K
- Distance
- 13 km
- Elevation Gain
- D+ 700m
- Max Time
- -
| Modality | Distance | Elevation Gain | Max Time |
|---|---|---|---|
| BTR 43K | 43 km | D+ 2550m | - |
| BTR 23K | 23 km | D+ 1350m | - |
| BTR 13K | 13 km | D+ 700m | - |
Will your watch battery last the ~11 h of Basajaun Trail Race?Worked out for the longest course (43 km). See which watches reach the finish with GPS on and which die on the way.Check my watch Check my watchBasajaun Trail Race requires mandatory gear: get it sorted early
Buying guides with the best value for money, picked for this kind of terrain.
Swipe to see all 4 comparisons
Historical weather
What to wear at 15 °C: guide and kit →
Typical weather for the race date (10-year average)
Temperature
11°C – 20°C
Average 15°C
Rain
37%
4.5 mm avg
Wind
16 km/h
max. average
Sunshine hours
8h
daily average
Gear recommendations
Bring a waterproof jacket (37% 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.
Berghaus
Berghaus Paclite 2.0 GTX
Waterproof jacket with a Gore-Tex Paclite membrane (around 330 g). Fully waterproof with taped seams, fixed adjustable hood, storm flap behind the zip and cuff adjustment. Packs down small in a vest. Heavier than a pure running hardshell, but it meets the waterproof-breathable membrane requirement in race rules and is the affordable route into Gore-Tex.
Brooks
Brooks Cascadia 20 GTX
The Cascadia 20 with a GORE-TEX membrane: stability and protection for rocky mountain terrain, keeping the foot dry on cold, rainy days.
Gore Wear
Gore Wear C5 GORE-TEX Glove
Glove with a fully waterproof, windproof GORE-TEX membrane and light insulation. The pick for running in snow, sleet or heavy rain while keeping your hand dry.
Gore Wear
Gore Wear M GORE-TEX Thermo Glove
Warmer variant of the Gore Wear C5 GORE-TEX: the same fully waterproof, windproof membrane, with extra thermal lining for intense cold on top of snow or rain. The pick when the problem isn't just water, but water AND hard cold at once.
Gore Wear
Gore Wear R7 GTX Shakedry
Ultralight Gore-Tex Shakedry waterproof jacket (110 g). Full waterproofing without an inner membrane, highly breathable. The benchmark for mountain runners.
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 Pro Waterproof Glove
Lightweight waterproof glove built for running, not just standing still in the snow: a waterproof membrane with more dexterity and less bulk than a thick membrane glove, for sustained rain without giving up handling gels or poles.
Salomon
Salomon Bonatti WP
Ultralight waterproof windproof jacket (135 g). Taped seams, adjustable hood and back ventilation. Packs into its own pocket.
Salomon
Salomon Speedcross 6 GTX
The Speedcross 6 with a GORE-TEX membrane: the same aggressive 5 mm lugs for mud and soft ground, now waterproof for winter, rain and snow.
Sealskinz
Sealskinz Waterproof Lightweight Glove
Lightweight waterproof glove from a brand that specializes in outdoor sport waterproofing. A solid middle ground between a thin windproof glove and a thick membrane glove: genuinely waterproof without the bulk or price of the Gore C5.
Shokz
Shokz OpenRun
Open-ear bone conduction headphones with IP67 rating: they take rain, mud and a rinse under the tap. Up to 8 h of battery and quick charge (10 min for 1.5 h). The most rugged pick of the range for training in bad weather.
TRIWONDER
TRIWONDER Waterproof Trail Gaiters
Waterproof, breathable low gaiters for trail running, hiking and mountain use. Under-shoe strap and adjustable elastic band. A budget-friendly alternative to premium technical brand gaiters.
Forecast for 16 October
Weather forecast from Open-Meteo (may change until race day)
Basajaun Trail Race: Sierra de Lokiz at its finest
Basajaun Trail Race is a mountain race starting and finishing in Galdeano (Valle de Allín, Navarra, Spain). Its name pays homage to the Basajaun, the lord of the forests in Basque mythology, and its course traverses the Sierra de Lokiz, one of Navarra’s most spectacular karst massifs.
The event offers three distances: the BTR 43K (2,550 m elevation gain), BTR 23K (1,350 m), and BTR 13K (700 m), with staggered starts at 8:00, 9:00, and 9:30 AM respectively.
The courses: Sierra de Lokiz
Sierra de Lokiz is a karst massif between the Améscoa and Allín valleys in western Navarra. The courses cross some of the most iconic areas of the range:
- Basaula Canyon: impressive gorge carved by water
- San Cosme: hermitage with panoramic views
- Santiago de Lokiz: 12th-century Romanesque church in the heart of the range
- Muneta Pass: mountain pass between valleys
- Ollobarren Caves: unique karst formations
The BTR 43K is the long, demanding course with 2,550 meters of elevation gain through a complete itinerary that traverses the entire range. The BTR 23K offers an intermediate challenge, and the BTR 13K is the most accessible option.
Galdeano: gateway to Sierra de Lokiz
Galdeano is a small village in the Valle de Allín, about 40 km from Pamplona. Nestled at the foot of Sierra de Lokiz, it’s a starting point for hiking and mountain routes through one of Navarra’s most valuable natural environments.
Check out the other races in Navarra and plan your season with the planner.
360Complete Pack
Registration for Basajaun Trail Race 2026
RegistrationThree distances: BTR 43K, BTR 23K, and BTR 13K. Registration through Buscametas.
Tips
- •Registration not yet open for 2026 — check the official website
- •Registration platform: Buscametas
- •Contact: info@basajauntrailrace.com
Where to stay for the Basajaun Trail Race
AccommodationGaldeano is a small village in Valle de Allín. Estella-Lizarra (15 km) is the best alternative with more options.
Tips
- •Rural guesthouses and agritourism in Valle de Allín and surroundings
- •Estella-Lizarra (15 km): hotels, guesthouses, and hostels
- •Pamplona (40 km) as an urban alternative with wide range of options
- •Vitoria-Gasteiz (60 km) also accessible
- •October is low season, but book in advance due to the race
Gear for the Basajaun Trail Race
GearDemanding mountain race through Sierra de Lokiz. Karst terrain with canyons, ridges, and technical trails.
Tips
- •Trail shoes with strong grip for karst and technical terrain
- •Hydration vest essential, especially for the 43K
- •Hooded windbreaker for exposed ridges
- •Poles recommended for the 43K (2,550 m elevation gain)
- •Headlamp if the 43K may extend past sunset
Which shoes for Basajaun Trail Race?
Which footwear fits based on the race's terrain and weather
Which GPS watch for Basajaun Trail Race?
Which watch has the battery to last based on your estimated finish time
Best Neck Gaiter (Buff) for Trail Running 2026: Comparison & Buying Guide
Comparison of the best neck gaiters for trail running in 2026: Buff Original, Midweight, Windproof, DryFlx, CoolNet UV+, Thermonet, HANKER and Salomon Merino. Which to pick based on sun, wind, cold or budget.
Best Thermal Base Layer for Trail Running 2026: Comparison & Buying Guide
The best thermal base layers for trail running in 2026: Odlo Active Warm Eco, Icebreaker Merino 200 Oasis, Craft Pro Hypervent, Under Armour ColdGear, Salomon Agile LS Tee and Odlo I-Thermic. Which to pick based on cold, sweat management, merino wool, compression or built-in wind protection.
Best Trail Running Gaiters 2026: 3-Way Comparison
Comparing the 3 best trail running gaiters in 2026: Salomon Trail Gaiters High, Salomon Trail Gaiters Low and TRIWONDER waterproof gaiters. Which to pick by terrain and budget.
Nutrition for the Basajaun Trail Race
NutritionPlan nutrition according to distance. The 43K requires self-sufficiency between aid stations.
Tips
- •43K: plan nutrition for 5-8 hours of effort
- •23K: 3-4 gels or bars should suffice
- •13K: one gel and 500 ml of water is enough
- •October in Navarra: cool temperatures, lower hydration needs
How to get to Galdeano
TransportGaldeano is in Valle de Allín, western Navarra. Accessible by car from Pamplona, Estella, and Vitoria.
Tips
- •From Pamplona: 35 min via NA-132
- •From Estella-Lizarra: 15 min via NA-7100
- •From Vitoria-Gasteiz: 50 min via A-3012
- •From San Sebastián: 1h 30min via AP-1
- •No nearby train station, car is essential
Car rental for the Basajaun Trail Race
Car RentalDriving is the best option to reach Galdeano. Pickup points in Pamplona or Vitoria.
Tips
- •Pamplona: rental offices at city center, train station, and airport
- •Vitoria-Gasteiz: alternative with offices at center and station
- •Easy regional roads to Galdeano
Sports insurance for the Basajaun Trail Race
InsuranceMountain race. Check the official website for federation license or day insurance requirements.
Tips
- •Mountain federation license typically covers participation
- •Check the regulations for exact insurance requirements
- •Mountain rescue coverage highly recommended for the 43K
Body care for the Basajaun Trail Race
Body CareMountain race in October with technical karst terrain.
Tips
- •Apply anti-chafe balm, essential for the 43K
- •Technical socks to prevent blisters on long sections
- •Cap or buff for exposed ridges
Sun protection for the Basajaun Trail Race
Sun ProtectionOctober in Navarra: low sun but UV exposure on ridges and open areas of Sierra de Lokiz.
Tips
- •SPF 50 recommended on ridges and open areas
- •Apply before the start and carry lip balm
Frequently Asked Questions
- When is the Basajaun Trail Race 2026?
- The Basajaun Trail Race takes place on Saturday, October 17, 2026 in Galdeano (Valle de Allín, Navarra), with starts at 8:00 AM (43K), 9:00 AM (23K), and 9:30 AM (13K).
- What distances does the Basajaun Trail Race offer?
- Three courses: BTR 43K (2,550 m elevation gain), BTR 23K (1,350 m), and BTR 13K (700 m). All through Sierra de Lokiz.
- How to get to Galdeano?
- Galdeano is in Valle de Allín, about 40 km from Pamplona via the NA-132 and NA-7100. Also accessible from Estella-Lizarra (15 km) and Vitoria-Gasteiz (60 km).
- How much does it cost to register for the Basajaun Trail Race?
- Registration is not yet open for the 2026 edition. Check the official website for prices when published.
Races similar to Basajaun Trail Race
View all similar races →Swipe to see all 3 races
Photo: Kaxtrail organisation (Erratzuko herriaren auzolana)24 Oct 2026Race finishedKaxtrail
Erratzu
Kaxtrail 2026: 45 km and 3,000 m D+ in Erratzu (Baztan) on 24 October, a one-off edition in memory of Kaxtel
45kmD+ 3000mAdvancedView Pack 360
3 Sept 2027Desafío Urbión
Covaleda
37K with 2,600m D+ through the Picos de Urbión and Laguna Negra from Covaleda, Soria
37kmD+ 2600mAdvancedView Pack 360
Photo: Organisation El Putu Trail del Bisaura (official poster)17 Oct 2026Race finishedEl Putu Trail del Bisaura
Sant Quirze de Besora
El Putu Trail del Bisaura 2026: El Putu Trail 45K, La Mitja i Pico 25K and La No Tan Curta 14K in Sant Quirze de Besora (Barcelona), 17 October
45kmD+ 2800mAdvancedView Pack 360
Do you organize a trail race?
Add it to TrailRunTemple for free. We build its page with the full Pack 360 (registration, accommodation, gear, nutrition and more) so runners find it and show up prepared.
Add my race for free