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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Ultimate Direction Fastpack 30

This lightweight Fastpack 30 allows you to move fast in the backcountry with a durable design that checks all the feature boxes. It uniquely fits like a vest with water bottles up front, but distributes weight like a pack. It's had an upgrade with Infiknit™ and FastFlow technology to increase the backpanel's breathability and moisture wicking. This do-it-all pack also has plenty of dedicated external storage, a roll-top opening and a full-side external zipper for easy access to anything inside.

From £147.01 inc. VAT

Ultimate Direction Ultra Flip Gloves

Conversion is key with the Ultra Flip Glove. Already warm and comfortable, this five-finger breathable glove becomes 20 degrees warmer with just a flip of the stowable mitt. The waterproof Cordura® flip mitt adds additional layer but virtually no extra weight or bulk, for running, biking, hiking or skiing in cold or foul weather. You can even scroll your running playlists or take a picture on the trail with the Ultra Flip Gloves’ touchscreen-compatible finger pads.

From £40.09 inc. VAT

Ultimate Direction Fastpack 20

This lightweight Fastpack 20 allows you to move fast in the backcountry with a durable design that checks all the feature boxes. It uniquely fits like a vest with water bottles up front, but distributes weight like a pack. It's had an upgrade with Infiknit™ and FastFlow technology to increase the backpanel's breathability and moisture wicking. This do-it-all pack also has plenty of dedicated external storage, a roll-top opening and a full-side external zipper for easy access to anything inside.

From £129.19 inc. VAT

Ultimate Direction Fastpack 40

The lightweight Ultimate Direction Fastpack 40 has an optimal weight-to-capacity ratio for longer adventures over rugged terrain so you can move fast in the backcountry. It uniquely fits like a vest with water bottles up front, but distributes weight like a pack. It has had an upgrade with Infiknit™ and FastFlow technology to increase the backpanel's breathability and moisture wicking. This do-it-all pack also has plenty of dedicated external storage, a roll-top opening and a full-side external zipper for easy access to anything inside.

From £155.93 inc. VAT

Bridgedale TRAIL RUN Lightweight T2 Merino Sport 3/4 Crew Men's

The Bridgedale TRAIL RUN Lightweight T2 Merino Sport 3/4 Crew Men's Socks are designed to keep serious runners comfortable and protected on every adventure. With targeted cushioning at the heel, ankle and ball of the foot, these socks deliver superior impact protection where you need it most. Featuring T2 targeted micro-cushioning and advanced ventilation, they provide the ideal balance of comfort and breathability, ensuring peak performance even on the toughest terrains. Whether you're racing through rugged trails or exploring new paths at top speed, these socks are built to keep up with your pace.

From £15.74 inc. VAT

Raidlight Revolutiv SS Top

The Revolutiv SS Top is a skin fit ultralight, breathable T-shirt. Manufactured with laser cut and bonded seam technology it gives unrivaled comfort in high activity use. Perfect for performance running. Made in France at Raidlight's production facility in Saint Pierre de Chartreuse. 20 years of experience and innovation in a “simple“ T-shirt.

£90.00 inc. VAT £45.00 inc. VAT

Black Diamond Distance Carbon FLZ Poles

The Black Diamond Distance Carbon FLZ Poles have been engineered for adventure, featuring 100% carbon construction, a three-section foldable shaft and FlickLock® Pro adjustability for unmatched versatility on the trail. Designed with comfort and durability in mind, the breathable and moisture-wicking Distance strap ensures a secure fit, while the ultralight EVA grip offers exceptional comfort. Non-scarring rubber Tech Tips provide a reliable grip on any terrain, making these poles the ultimate blend of lightweight design and cutting-edge functionality. Elevate your outdoor experience with this masterclass in trekking pole innovation!

From £160.38 inc. VAT

Ultimate Direction Body Bottle 500

The Ultimate Direction Body Bottle 500 is now crafted with durable TPU for optimum longevity and performance. This redesigned 500ml soft flask collapses as you drink, making it incredibly space-efficient and perfect for any Vest, Vesta or Waistbelt. Equipped with a leak-proof, high-flow push-pull locking bite valve, this bottle ensures easy hydration without mess. Featuring advanced PEEVA materials, it offers a healthier, softer feel with no aftertaste. The easy-grip cap and wide 40mm opening make filling with liquids, powders or ice cubes a breeze. Designed for comfort, it fits snugly in packs and belts, reducing bounce and friction for a smooth, hassle-free experience on your adventures.

£25.00 inc. VAT £22.27 inc. VAT

Raidlight Revolutiv Protect W Shoes (Sample)

Raidlight have always been passionate about adventurous trail running. The Revolutiv Protect is an evolution of the Revolutiv, the high ankle sock construction provides you with additional protection from stones, gravel and other detritus entering your shoe.

£145.00 inc. VAT £55.99 inc. VAT

Raidlight Revolutiv Shoes (Sample)

RaidLight wishes to accompany you throughout your trail running experience, even in the most extreme conditions! This accompaniment at all times passes through the Revolutiv shoe. Equipped with the Tendon Wrapping System (TWS), this shoe will fully adapt to your foot to become one with you. You are now equipped to face the most difficult conditions!

£135.00 inc. VAT £50.00 inc. VAT

La Sportiva Akasha II Women's

The La Sportiva Akasha II Women's has had a technical and aesthetic re-design. Based on the original Akasha super-cushioned mountain running shoe. It's been designed for long-distance routes, ultra marathons and prolonged use during training. The wearing comfort is achieved by the cushioning, thanks to the Cushion Platform footbed insert and the large internal volumes as well as the soft, breathable and enveloping upper with Slip-on construction that avoids compression points during the race.

Up to 25%
off RRP
From £104.99 inc. VAT

La Sportiva Akasha II

The La Sportiva Akasha II has had a technical and aesthetic re-design. Based on the original Akasha super-cushioned mountain running shoe. It's been designed for long-distance routes, ultra marathons and prolonged use during training. The wearing comfort is achieved by the cushioning, thanks to the Cushion Platform footbed insert and the large internal volumes as well as the soft, breathable and enveloping upper with Slip-on construction that avoids compression points during the race.

From £123.29 inc. VAT

Montane Men's Lite-Speed Trail Pull-On

The Montane Men's Lite-Speed Trail Pull-On is a packable and 100% recycled windproof jacket that allows you to move fast and light, whether you're trail running, climbing or hiking. It has been especially engineered for people who require lightweight kit that doesn’t compromise on their performance or required features. The Lite-Speed Trail Pull-On is one of the lightest wind shirts in its class and can live almost unnoticed in your pack or pocket, providing a fast and efficient barrier against wind chill in a flash on trail runs, climbs and hikes.

26%
off RRP
£80.00 inc. VAT £58.99 inc. VAT

INOV8 Trailroc G 280 Men's

The INOV8 Trailroc G 280 Men's trail running shoes have proved themselves on some of the world's toughest trails. Featuring Graphene-Grip that's 200 times stronger then steel, these trail shoes deliver insanely sticky grip and increased durability all in one rubber. Worn straight out of the box by Hallvard Schjolberg when winning the 85km Innsbruck Alpine Trailrun, by Damian Hall when winning the Ultra Monta Rosa and Nicky Spinks on the Tor des Geants – the TRAILROC G 280 are doing the business on hard, rocky trails across the globe. Now with up to 50% off RRP!

50%
off RRP
£140.00 inc. VAT £70.00 inc. VAT

Overboard Pro-Light Waterproof Waist Pack

The Overboard Pro-Light Waterproof Waist Pack is your ideal companion for keeping your mobile phone and car keys easily accessible during your watersport excursions. You can choose from two available sizes, with options for both a 2L and a 4L version. This waist pack features a spacious main pocket that securely seals with a roll-top closure system.

From £40.06 inc. VAT

Injinji Women's Trail Midweight Crew

Take on challenging terrain with confidence in the Injinji Women's Trail Midweight Crew Socks. Specifically designed for women, these performance socks wrap each toe in fabric to reduce friction, allowing natural toe splay for enhanced balance and grip on uneven trails. The crew-length design prevents debris entry, while an ergonomic fit ensures all-day comfort. Key features include COOLMAX® fabric and a breathable mesh top to keep feet cool and dry, durable nylon fibres for long-lasting wear, and midweight cushioning for superior protection. An integrated arch band provides added support for those demanding trail adventures.

From £17.82 inc. VAT
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