Lakuntza-Aralar Mendi Lasterketa 2026
Mandatory gear
The Lakuntza-Aralar Mendi Lasterketa 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 Lakuntza-Aralar Mendi Lasterketa: 3 pieces and done
These 3 pieces cover the race safety gear. Together they cost €140.37 and take a minute to buy; the rest of the list is explained below.
Prices may vary. Check the store for the current price.
Mandatory gear — Lakuntza-Aralar Mendi Lasterketa
| Item | Notes | Qty | Distances |
|---|---|---|---|
✓ Water reserve  Salomon Soft Flask 250 ml View on Amazon →(opens in a new tab) | Minimum 500 ml | 1 | All distances |
✓ Emergency blanket  Lifesystems Thermal Blanket View on Amazon →(opens in a new tab) | — | 1 | All distances |
✓ Windproof jacket  Gore Wear R7 GTX Shakedry View on Amazon →(opens in a new tab) | — | 1 | All distances |
Which vest do you need for Lakuntza-Aralar Mendi Lasterketa?
With 26 km on the longest distance and this mandatory gear list, you need a 5 L vest. These are our picks:
💡Tip: check your gear several days before the race. Never use anything new on race day.
Recommended products to meet mandatory gear requirements
Salomon
MandatorySalomon 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
Lifesystems
MandatoryLifesystems Thermal Blanket
Reflective emergency thermal blanket. Retains 90% of body heat. Ultralight (60 g) and compact, it fits in any trail pack.
View on Amazon(opens in a new tab)Gore Wear
MandatoryGore 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(opens in a new tab)
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
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(opens in a new tab)Buying guides to choose well
Want to know more? Read our complete guide to mandatory gear for ultra trail.
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