Desafío Ultra El Cainejo 2026

Mandatory gear

6 items52km · 5,500m D+3 distances

The Desafío Ultra El Cainejo 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 Desafío Ultra El Cainejo: 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.

LifesystemsLifesystems Thermal Blanket8,99 €View on Amazon

Fox 40Fox 40 Classic11,88 €View on Amazon

Gore WearGore Wear R7 GTX Shakedry119,50 €View on Amazon

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

Mandatory gear — Desafío Ultra El Cainejo

Item	Notes	Qty	Distances
✓ Waterproof jacket Gore Wear R7 GTX Shakedry View on Amazon →(opens in a new tab)	Mandatory for all distances. Weather in Picos changes in minutes.	1	All distances
✓ Headlamp Petzl Actik Core View on Amazon →(opens in a new tab)	Mandatory for Ultra and Cainejo (6:00 AM start).	1	All distances
✓ Emergency whistle Fox 40 Classic View on Amazon →(opens in a new tab)	Mandatory. To call for help in an emergency.	1	All distances
✓ Emergency blanket Lifesystems Thermal Blanket View on Amazon →(opens in a new tab)	Mandatory for all distances.	1	All distances
✓ medical certificate	Mandatory. Must be uploaded to the registration platform before the race.	1	All distances
✓ Charged mobile phone Running Waist Pack with Phone Pocket View on Amazon →(opens in a new tab)	Mandatory with charged battery, although there is no coverage on most of the course.	1	All distances

Which vest do you need for Desafío Ultra El Cainejo?

With 52 km on the longest distance and this mandatory gear list, you need a 10-12 L vest. These are our picks:

Our pick

Salomon ADV Skin 12 SetView on Amazon

Ultimate Direction Ultra Vest 12LView on Amazon

AONIJIE Hydration Pack 10LView 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 — Desafío Ultra El Cainejo

Recommended products to meet mandatory gear requirements

Gore Wear

Mandatory

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

Petzl

Mandatory

Petzl Actik Core

Rechargeable 600-lumen headlamp with the Core battery included. Compatible with AAA batteries. Red mode to preserve night vision. Ideal for ultras with night sections.

View on Amazon

Fox 40

Mandatory

Fox 40 Classic

Emergency whistle with no internal part; works when wet and muddy. 115 dB sound audible from far away. The standard in mountain races.

View on Amazon

Lifesystems

Mandatory

Lifesystems 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

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