Trail Arróniz 2026

Mandatory gear

3 items23km · 1,300m D+2 distances

The Trail Arróniz organisation requires you to carry this gear during the race. Non-compliance may result in time penalties or disqualification. Always check the official rules before the race, as the list may change between editions.

The emergency kit for Trail Arróniz: 3 pieces and done

These 3 pieces cover the race safety gear. Together they cost €130.84 and take a minute to buy; the rest of the list is explained below.

SalomonSalomon Bonatti WP109,97 €View on Amazon

LifesystemsLifesystems Thermal Blanket8,99 €View on Amazon

Fox 40Fox 40 Classic11,88 €View on Amazon

Prices may vary. Check the store for the current price.

Mandatory gear — Trail Arróniz

Item	Notes	Qty	Distances
✓ Windproof jacket Salomon Bonatti WP View on Amazon →(opens in a new tab)	Windbreaker or waterproof jacket, standard mandatory gear for November mountain races	1	All distances
✓ Charged mobile phone Running Waist Pack with Phone Pocket View on Amazon →(opens in a new tab)	Charged phone with the organization's emergency number	1	All distances
✓ Reusable cup Salomon Soft Flask 250 ml View on Amazon →(opens in a new tab)	Your own cup or container: most trails in Navarra are cup-free	1	All distances

Which vest do you need for Trail Arróniz?

With 23 km on the longest distance and this mandatory gear list, you need a 5 L vest. These are our picks:

Our pick

Salomon ADV Skin 5View on Amazon

NNormal Race VestView on Amazon

INOXTO Hydration Pack 5LView on Amazon

See the full trail running vest comparison →

💡Tip: check your gear several days before the race. Never use anything new on race day.

Check the official rules — Trail Arróniz

Recommended products to meet mandatory gear requirements

Salomon

Mandatory

Salomon Bonatti WP

Ultralight waterproof windproof jacket (135 g). Taped seams, adjustable hood and back ventilation. Packs into its own pocket.

View on Amazon

Generic

Mandatory

Running Waist Pack with Phone Pocket

Lightweight running belt with phone compartment and transparent touchscreen window. Quick access to GPS and track without stopping. Adjustable, breathable and bounce-free. Ideal for trail running and hiking.

View on Amazon

Salomon

Mandatory

Salomon Soft Flask 250 ml

Collapsible 250 ml soft flask with a high-flow valve and a wide 42 mm mouth for fast refills at aid stations. It shrinks as you drink, fits the front pocket of any vest and weighs just a few grams empty.

Strengths

+High-flow valve: quick sips without hard biting
+42 mm mouth, easy to refill and to drop in ice or tablets
+Folds down to almost nothing when empty

Watch out for

−Pricier than generic Amazon flasks
−The valve can drip slightly if not fully closed

View on Amazon

Salomon

Salomon Speedcross 6

Salomon's most versatile trail shoe, ideal for technical terrain and mud. Exceptional grip with Contagrip sole and EnergyCell+ cushioning.

Strengths

+Exceptional grip in mud and technical terrain
+Reinforced toe protection
+Comfortable and quick Quicklace system
+Efficient water drainage

Watch out for

−Average durability on pavement
−Somewhat narrow fit for wide feet

View on Amazon

Salomon

Salomon ADV Skin 12

12-litre hydration vest with SensiFit system. Two 500 ml front soft flasks included. Easy-access pockets and a close, bounce-free fit.

View on Amazon

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.

View on Amazon

Black Diamond

Black Diamond Distance Carbon Z

Ultralight carbon Z-pole foldable trekking poles. 137 g per pole in 110 cm length, 33 cm folded. EVA grip and adjustable strap. The trail running reference.

Strengths