Up and Under Trail Running

Welcome to the Trail and Ultra Running section of our website. Up and Under in Cardiff has been supplying fell running specific footwear for years, but has expanded into the wide ranging and glorious world of trail running in the past 10 years. We have a close working relationship with a number of trail and ultra race organizers in the area, most notably Run Walk Crawl, Ridge Runners and Up Hill Down Dale and have therefore expanded our range to cover Ultra Running products that can help you race on all terrains, through day and night, for 4 seasons of the year.

A lot of our core clothing ranges and equipment such as headtorches, first aid kits, whistles, etc. are equally appropriate for trail-running so don't forget to take a look around those sections or use our search if what you need isn't immediately obvious within this part of our catalogue.

We select the best trailshoes, packs, poles, vests, torches and clothing from baselayer through socks, shorts, tights and insulation to windproof and waterproof shell, hats and gloves and we have what you need for all your fell and trail-running needs, all carefully selected by our staff with insights from Run, Walk Crawl to suit you. It's all from the best brands, but see the quick links below to rapidly access some of our most popular. It's also worth having a browse outside of running through our Odlo range for extra warm quick drying, high wicking, lightweight base and midlayer clothing and everything beyond.

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Injinji

Run LW No-Show

Say goodbye to blisters with Injinji Run toe socks. The Run series offers innovative, restriction-free movement and eliminates skin on skin friction, which is one of the primary causes of blisters.

From £13.37 inc. VAT

Injinji

Trail Midweight Mini-Crew

The Injinji Trail Midweight Mini-Crew is designed specifically for trail and fell-running. Using a combination of fabrics and weaves that will both last for serious mileage and provide comfort from the extra padding over road versions. The double elastic cuff and mesh top lock keeps dirt and debris out whilst still allowing your foot to breathe.

From £16.03 inc. VAT

INOV8

All Terrain Gaiter

The INOV8 All Terrain Gaiters are a versatile gaiter that can be worn in two ways. They come with specially designed clips that can be secured either onto shoes with attachment point of the rubber o-rings can be strapped under to sole of any running shoe. They're water-resistant, lightweight and will stop debris from entering your shoes on off-road runs.

From £17.82 inc. VAT

Injinji

Women's Trail Midweight Mini-Crew

The Injinji Women's Trail Midweight Mini-Crew have been engineered and cushioned to support those who run far and hike fast on shifting, uneven trails. These toe socks deliver both comfort and protection with agility and support. Built for long trail days, whether you're running or hiking, these socks are super comfortable and will be a pleasure to wear every day! The mini crew come up above ankle height.

From £16.03 inc. VAT

Injinji

Women's Run Ultra No-Show

The Injinji Women’s Run Ultra No-Show toe socks are the ultimate choice for long-distance runners, combining essential performance features with the unique benefits of a toe sock design. By separating each toe, these socks eliminate skin-on-skin friction to prevent blisters and promote a more natural, unrestricted movement of your feet and toes. Experience comfort, protection, and enhanced performance mile after mile.

From £16.03 inc. VAT

Injinji

Women's Run Light-Weight No-Show

This sock is designed for you female runners out there. Injinji have recognized that all feet are not the same, women's feet are generally narrower with an increased heel to toe stretch, so Injinji increased the two-way stretch to better stretch across a female’s foot arch and provide compression throughout the foot, they are also a narrower fit.

From £13.37 inc. VAT

Julbo

Aerolite

The amazing hold is what makes the Aerolite work so well for trail running. It uses Grip Tech flexible inserts in key areas that hold your head comfortably and a 3D fit nose that adapts to your nose shape to give great fit. The bouncy contact between frame and ear or Air Link Temple System takes shock out of the ride and makes them stable during each impact.

From £169.84 inc. VAT

La Sportiva

Winter Running Gaiter

The La Sportiva Winter Running Gaiters have been designed to fit perfectly onto mountain running shoes. They feature an upper drawstring closure, a front hook for fixing laces, lateral YKK zipper and a lower silicone trim to increase grip when running. These gaiters are lightweight, waterproof and made with stretchy fabric.

From £37.81 inc. VAT

La Sportiva

Mutant

Is this the best allrounder fell shoe ever made? We love the La Sportiva Mutant off road running shoe here at Up and Under, and are sure you will too. It's also more supportive than many similar shoes, the Mutant feels light and responsive when on and will treat your feet how you always dreamt a shoe would do. These are a very versatile and stable running shoe, ideal for mountain running, sky races and off-road tail running across varying terrains.

From £136.51 inc. VAT

Lowe Alpine

Mesa 6

The Lowe Alpine Mesa 6 is a belt pack that offers versatile storage options for hikes, runs and biking adventures. The Mesa 6 has been built around the breathable Air Contour™ lumbar pad that will keep you cool and dry by allowing air to flow freely and reducing the build-up of sweat. Its pre-curved shape contours perfectly to the body whilst the dual-cinch compression system stabilises the pack and reduces bounce as you negotiate rocky terrain. The Mesa 6 offers plenty or storage for days hiking and is sure to keep you comfortable when pushing your limits.

From £31.09 inc. VAT

Oakley

Flak 2.0 XL

The Oakley Flak 2.0 XL sunglasses take performance and style to the next level with a standard-size frame that offers extended lens coverage, lightweight O Matter™ construction, and Unobtainium™ components for a secure fit. Featuring High Definition Optics® and optional Prizm™, polarized, or Iridium™ lenses, they deliver razor-sharp clarity and vivid contrast, making them perfect for sports, outdoor adventures, or daily wear.

From £133.22 inc. VAT

Oakley

Radar EV Path

The Oakley Radar EV Path have been inspired by decades of research alongside the world's best athletes. They feature a tall lens with an extended field of view in the upper peripheral region, providing ultimate levels of performance. Prizm lenses enhance colour, contrast and detail for an overall optimized experience, whilst Unobtanium ear socks and nose pads increase comfort.

From £160.43 inc. VAT

Odlo

T-Shirt S/S Crew Neck ACTIVE SPINE 2.0 Women's

The Odlo Women's Active Spine 2.0 running t-shirt combines advanced knitting technology with cutting-edge biomechanics to create a posture-enhancing running t-shirt that's more breathable than ever. Odlo's award winning Active Spine technology help to pull back the shoulders, enhancing your posture and in turn increasing oxygen intake and reducing muscle fatigue.

Up to 50%
off RRP
From £30.00 inc. VAT

Odlo

T-Shirt S/S Crew Neck ACTIVE SPINE 2.0

The Odlo Men's Active Spine 2.0 running t-shirt combines advanced knitting technology with cutting-edge biomechanics to create a posture-enhancing running t-shirt that's more breathable than ever. Odlo's award winning Active Spine technology help to pull back the shoulders, enhancing your posture and in turn increasing oxygen intake and reducing muscle fatigue.

Up to 50%
off RRP
From £30.00 inc. VAT

Raidlight

Activ MP+ Jacket

A comfortable, stretch waterproof jacket that is suitable for trail running and general outdoor use. The Activ MP+ jacket will give you protection from the elements when you need it. Designed to be both breathable and waterproof, the Raidlight Activ MP Jacket has been constructed using their signature MP+ membrane fabric. For nearly 20 years the MP+ membrane has been used by runners and outdoor enthusiasts and is renowned for its breathability, waterproofness, and durability.

Up to 50%
off RRP
From £67.50 inc. VAT

Raidlight

Arm Sleeves

Raidlight Arm Sleeves give you more versatility in your running outfit when paired with a short sleeve top. Being able to take on and off mid-run allows you to adjust to temperatures throughout the day or with changing altitude. The extended arms cover the backs and palms of hands, with a thumb loop to keep them in place, whilst featuring a watch flap to mitigate the faff of peeling back clothing to check the time (or your stats).

Up to 63%
off RRP
From £10.00 inc. VAT
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