Photo: Organisation Trail Trincheras XYZ (official poster) (opens in a new tab) / Source (opens in a new tab)Jérica
Trail Trincheras XYZ
Saturday, 19 December 2026
Route Z 28K
28km D+ 0m
Route Y 19K
19km D+ 0m
Route W 18K
18km D+ 0m
Route X 12K
12km D+ 0m
Route V Vertical 4.8K
4.82km D+ 385m
Your checklist for Trail Trincheras XYZ
What you need, category by category, with our #1 pick for this race. Tick what you already have.
0 of 7 ready
Swipe to see all 8 categories
Swipe to see all 8 categories
GPS watch
Done, you already have it
View on Amazon →(opens in a new tab)Garmin Instinct 3 AMOLED 45 mm
Onboard topo maps, unlike the Instinct 3 Solar
Downside: Shorter battery life than the Instinct 3 Solar (no solar charging or MIP display)
Gear
Trail shoes with grip suited to the 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
One gel or carbohydrate source every 40-45 minutes on long efforts
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
SPF50 sweat-resistant sunscreen
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
Anti-chafe balm on underarms, thighs and feet
Done, you already have it
View on Amazon →(opens in a new tab)Julbo Aerospeed
Photochromic lenses: adapt from forest to summits
Downside: Higher price compared to non-photochromic glasses
Car Rental
Book ahead if you travel at the weekend
Done, you already have it
View on Amazon →(opens in a new tab)DRIVALIA CarCloud Country Plus
Mandatory
Reusable cup
Done, you already have it
View on Amazon →(opens in a new tab)Salomon Soft Flask 250 ml
High-flow valve: quick sips without hard biting
Downside: Pricier than generic Amazon flasks
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.
Mandatory Gear
According to the official race regulations
Reusable cup
Items tagged “Mandatory” are in the checklist above, with a recommended product.
Race data
Terrain
Mountain
Difficulty
Intermediate
Distance
5 modalities
Route Z 28K
- Distance
- 28 km
- Elevation Gain
- D+ 0m
- Max Time
- -
Route Y 19K
- Distance
- 19 km
- Elevation Gain
- D+ 0m
- Max Time
- -
Route W 18K
- Distance
- 18 km
- Elevation Gain
- D+ 0m
- Max Time
- -
Route X 12K
- Distance
- 12 km
- Elevation Gain
- D+ 0m
- Max Time
- -
Route V Vertical 4.8K
- Distance
- 4.82 km
- Elevation Gain
- D+ 385m
- Max Time
- -
| Modality | Distance | Elevation Gain | Max Time | Price |
|---|---|---|---|---|
| Route Z 28K | 28 km | D+ 0m | - | - |
| Route Y 19K | 19 km | D+ 0m | - | - |
| Route W 18K | 18 km | D+ 0m | - | - |
| Route X 12K | 12 km | D+ 0m | - | - |
| Route V Vertical 4.8K | 4.82 km | D+ 385m | - | - |
Will your watch battery last the ~4 h of Trail Trincheras XYZ?Worked out for the longest course (28 km). See which watches reach the finish with GPS on and which die on the way.Check my watch Check my watchSeasonal kit
Cold weather at Trail Trincheras XYZ: pack the winter kit
Layers, gloves, neck gaiter and footwear for running in the cold, with short-race and ultra versions.
See the full kit : What to Wear for Cold-Weather Trail Running 2026: The Complete Layering KitTrail Trincheras XYZ 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 10 °C: guide and kit →
Typical weather for the race date (10-year average)
Temperature
4°C – 14°C
Average 8°C
Rain
20%
2.4 mm avg
Wind
15 km/h
max. average
Sunshine hours
7h
daily average
Gear recommendations
Bring thermal layers (low of 4°C)
Buff
Buff Thermonet
Thermal tubular Buff with Primaloft technology. Traps body heat, ultralight and versatile: hat, neck gaiter, headband. Ideal for high mountain.
Craft
Craft Pro Hypervent LS Wind Top
Thermal top with a windproof ripstop panel on the chest and a highly ventilated soft jersey back. Built for high-intensity sessions in cold, windy conditions, with long cuffs and thumb loops.
HANKER
HANKER Thermal Neck Gaiter
Unisex thermal seamless neck gaiter in Soft Air Plus fabric (97% polyester). Seamless fit designed for trail running, cycling, motorcycling and outdoor sports. A budget alternative to Buff for moderate cold.
Icebreaker
Icebreaker Merino 200 Oasis LS Crewe
Long-sleeve thermal top in 100% merino wool (200g). Natural temperature regulation, genuine multi-day odor resistance and a soft, non-itch handfeel from the fine merino yarn.
Odlo
Odlo Active Warm Eco
Long-sleeve thermal base layer made from recycled fabric with anti-odour treatment. Active thermal regulation, ideal as a base layer in the mountains.
Odlo
Odlo I-Thermic Women's Longsleeve
Women's long-sleeve thermal top with insulating panels placed over cold-sensitive areas (lower back and kidneys). A mid-layer built for genuinely cold winter conditions, mountain outings or cross-country-style trail sessions.
ROCKBROS
ROCKBROS Thermal Windproof Balaclava
Thermal windproof balaclava covering head, ears, cheeks and neck. Designed for cycling and motorcycling, it works just as well on windy, freezing trail runs.
Salomon
Salomon Agile LS Tee
Lightweight quick-dry polyester long-sleeve tee with underarm mesh, a side pocket and reflective details. Works as a standalone layer in mild cold or as a base layer under a windbreaker on colder days.
Salomon
Salomon Cross Run Tight
Long trail tights with stretchy, breathable fabric. Adjustable waist, zipped back pocket. Protection from cold and vegetation.
Salomon
Salomon Cross Warm Glove
Thermal running gloves with a non-slip palm and touchscreen fingertips. Light, warm and compatible with poles.
Under Armour
Under Armour ColdGear Armour Compression Mock
Compression thermal top with a dual-layer fabric: ultra-warm brushed interior and quick-dry exterior. Second-skin compression fit with stretch mesh panels at the back and underarms for ventilation without losing warmth.
Under Armour
Under Armour ColdGear Armour Compression Mock (Men's)
Men's high-neck thermal compression top: brushed interior that holds heat and a quick-dry outer. Base layer for cold-weather runs.
Bring thermal gloves (low of 4°C)
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.
Icebreaker
Icebreaker Oasis Liners
Thin merino wool glove, lightweight and breathable, with good moisture management and none of the overheating of a thick technical glove. Ideal as a liner layer or for mild winter temperatures.
LEKI
LEKI Ultra Trail Storm Shark
Glove for pole runners with the Shark system: clips straight into the grip of compatible LEKI poles, transferring force without closing your hand. Windproof and water-repellent.
Ronhill
Ronhill GORE-TEX Windstopper Glove
Running glove with GORE-TEX Windstopper fabric: blocks wind and repels light rain without the bulk of an insulated glove. Thin, close-fitting and dexterous.
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 Cross Warm Glove
Thermal running gloves with a non-slip palm and touchscreen fingertips. Light, warm and compatible with poles.
Salomon
Salomon Fast Wing Winter Glove
Technical winter trail running glove with a windproof outer shell and warm lining. Built for long outings in intense cold, wind and some moisture in the mountains.
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.
Consider long tights for nighttime cold
Amazon Essentials
Amazon Essentials Active Sculpt Plus-Size Leggings
High-waisted leggings with Active Sculpt compression fabric, available in plus sizes. Wide waistband that doesn't roll down or over-compress during long mountain outings.
HANKER
HANKER Women's Cropped Compression Leggings with Pockets
Compression capri tights with high waist and phone pockets. Quick-drying, suitable for running and trail.
Izas
Izas Olimpia Women's Long Tights
Women's long leggings with a shaping, push-up compression effect, stretch breathable fabric and reflective details. Originally designed for gym and yoga, but the compression and reflective details also make it usable for low-light running.
Joma
Joma Academy Knight Men's Thermal Tights
Men's thermal pants with a brushed inner lining, built for training and running in cold weather. Elastic drawstring waist and heat-retaining fabric for winter outings or cold early mornings.
Joma
Joma Vela II Women's Shorts
Lightweight, stretch women's running shorts with a wide size range (4XS to 2XL). Breathable fabric built for training and running in summer without overheating.
Salomon
Salomon Comet Warm Tight W
Salomon women's thermal long tights for training and racing in the cold. A warm layer for autumn and winter.
Salomon
Salomon Cross Run Tight
Long trail tights with stretchy, breathable fabric. Adjustable waist, zipped back pocket. Protection from cold and vegetation.
Forecast for 19 December
Weather forecast from Open-Meteo (may change until race day)
Trail Trincheras XYZ
Trail Trincheras XYZ takes place on Saturday 19 December 2026 in Jérica (Castellón). It is organised by Club Deportivo Chafaaliagas de Jérica y Ayuntamiento de Jérica.
Registration is handled on RockTheSport until 4 December 2026, with fees from 10 EUR to 29 EUR.
Options
- Route Z 28K
- Route Y 19K
- Route W 18K
- Route X 12K
- Route V Vertical 4.8K — 385 m D+
Elevation gain appears only for the options where the organisers have published it.
Start and schedule
The main start is scheduled for 11:00 according to the registration page; always confirm the start time of each option on the organisers’ website.
December in Castellón
On the Mediterranean side autumn is usually mild and dry, with strong midday sun and abrasive, rocky limestone ground. Hydration, sun protection and a shoe with a solid rock plate are key.
Jérica beyond the race
Use the trip to discover Castellón and its local food. For more races nearby, see the races in the region and plan your season in the race planner.
360Complete Pack
Trail Trincheras XYZ 2026 registration
RegistrationRegistration through RockTheSport from 15 August 2026 to 4 December 2026. Fees from 10 EUR to 29 EUR.
Tips
- •Registration closes on 4 December 2026
- •Check the rules and minimum age for each option on the organisers' website
- •Keep your confirmation: you will need it to collect your bib
Where to stay for Trail Trincheras XYZ
AccommodationJérica (Castellón) is the start location. Castellón de la Plana is the reference city with the widest choice of accommodation.
Tips
- •Book ahead if the race falls on a weekend
- •Castellón de la Plana has the largest hotel offer
- •Ask the organisers about runner discounts at local lodgings
Gear for Trail Trincheras XYZ
GearOn the Mediterranean side autumn is usually mild and dry, with strong midday sun and abrasive, rocky limestone ground. Hydration, sun protection and a shoe with a solid rock plate are key.
Tips
- •Trail shoes with grip suited to the terrain
- •Hydration at hand: soft flasks or a vest depending on distance
- •A light windproof in your pack or belt
Which shoes for Trail Trincheras XYZ?
Which footwear fits based on the race's terrain and weather
Which GPS watch for Trail Trincheras XYZ?
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 Trail Trincheras XYZ
NutritionWith 28K as the longest distance, plan your intake before the start and never try anything new on race day.
Tips
- •One gel or carbohydrate source every 40-45 minutes on long efforts
- •Salts or electrolytes if it is hot or you sweat a lot
- •Light solid food (dates, a bar) for the middle section
Getting to Jérica
TransportJérica (Castellón) is reached by road; the reference city with the nearest station and airport or train is Castellón de la Plana.
Tips
- •Check parking and access with the organisers
- •If you arrive by train or plane, pick up a rental car in Castellón de la Plana
- •Arrive early: parking near the start often fills up
Car rental for Trail Trincheras XYZ
Car RentalA car lets you reach the start on time and explore the surroundings before and after the race.
Tips
- •Book ahead if you travel at the weekend
- •Compare airport or station pick-up in Castellón de la Plana
Sports insurance for Trail Trincheras XYZ
InsuranceCheck the rules to see whether the day insurance included in the registration is enough or whether you need a federation licence.
Tips
- •Federation licence or day insurance, depending on the rules
- •If you travel from abroad, travel insurance with sports cover
Sun protection for Trail Trincheras XYZ
Sun ProtectionEven in autumn, hours outdoors expose your skin. A sweat-resistant sunscreen and lip balm avoid surprises.
Tips
- •SPF50 sweat-resistant sunscreen
- •Protect lips and ears
Body care for Trail Trincheras XYZ
Body CareFeet, chafing and eyes are the first things to fail. Blister patches, anti-chafe balm and sunglasses are basics.
Tips
- •Anti-chafe balm on underarms, thighs and feet
- •Keep blister patches in your finish bag
Frequently Asked Questions
- When is Trail Trincheras XYZ 2026?
- On Saturday 19 December 2026. The main start is scheduled for 11:00 according to the registration page.
- What distances does Trail Trincheras XYZ offer?
- Route Z 28K, Route Y 19K, Route W 18K, Route X 12K and Route V Vertical 4.8K (385 m D+). Elevation gain is shown only where the organisers have published it.
- How much does registration cost?
- The fees published on RockTheSport range from 10 EUR to 29 EUR. Registration opened on 15 August 2026 and closes on 4 December 2026.
- Where does it take place?
- In Jérica (Castellón). The nearest reference city with the widest choice of accommodation and transport is Castellón de la Plana.
- Where do I register?
- Through RockTheSport, the official registration platform for the race. Always check dates and rules on the organisers' website.
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