Running
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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Raidlight
Pass Mountain
The Raidlight Pass Mountain headband is an essential accessory for all outdoor activities, The Pass Mountain offers versatile protection. An essential accessory for all outdoor activities, it also offers versatile protection. Lightweight, comfortable and indispensable. The universal neck tube has become a must have accessory for runners, the list of uses is endless and more continue to be invented.
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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!
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INOV8
Trailfly Sock Low
Designed for long runs on uneven trails, the Trailfly Sock offers comfort and protection in the areas you’ll need it most. With targeted cushioning underfoot providing protection on unpredictable terrain and a snug fit this sock is so comfortable you will feel like you can run forever.
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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!
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Raidlight
Responsiv Vest 6L W
The Responsiv 6L Women's Running Vest is the smallest and lightest of the Responsiv family (195g), it has all the features that have made the reputation of its bigger brothers. A more minimalist 6 litre version to carry the essentials when trail running.
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Raidlight
Wintertrail Beanie
The Wintertrail Beanie is essential for all cold weather trips. Helps your head and ears stay warm, highly breathable stretch fabric ensures comfort during high activity. Double layer fabric on the headband gives additional warmth and protection to your ears and forehead. Perfect high activity winter headwear, good for Trail running, Snowshoeing, Nordic skiing and more. Made in the French Alps, using 75% recycled materials.
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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.
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.
Raidlight
R-Light Trail Sock
Raidlight's R-Light sock has been developed for hot feet. With minimal padding they have created a smooth comfortable high wicking sock that fits close to the foot with a tension band around the arch. Increased durability in heel and toe areas, open weave over the top of the foot. Incredibly comfortable ultralight minimal padding sock.
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VJ-Sport
Maxx
The VJ MAXx has been designed to take you further. Added cushioning units, larger shallower outsole lugs, and a wider toe box, makes the MAXx VJ’s most comfortable shoe. When the trails get long or very rough, the MAXx will keep your feet protected. The upper is designed with increased breathability whilst still being extremely durable and the fitlock system ensures a personal fit to your foot arch.
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Raidlight
Responsiv XP Shoes (Sample)
The Raidlight Responsiv XP Shoes are a high performance trail shoe that allow you to move fast and with confidence along the trail. This lightweight shoe allows you to run freely over the terrain, the RL XP lacing system wraps around the foot giving increased stability and hold. The Dual+, dual density midsole helps absorb the impact as you run, working for heel, midfoot or forefoot strike, specific impact zones are positioned underfoot to give a stable ride along the trail.
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Raidlight
Revolutiv Vest 3L (Sample) - no bottles
Manufactured in Raidlight's French workshops in Saint Pierre en Chartreuse (French Alps), this is the ultimate hydration bag! Its lightweight positions this pack at the top of the lightest running vests on the market for an equivalent volume. Entirely designed for competition, its weight is not the only thing that will convince you. This top-of-the-range pack is equipped with pole holders and two closed pockets to keep your valuables safe.
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Buff
Sahara Cap
The Buff Sahara Cap combines adventure-ready design with exceptional sun protection for the head and neck, making it the perfect companion for sunny escapades. Adjustable for a secure fit, this cap ensures comfort during every outdoor activity. Designed to inspire young explorers, the Buff Sahara Cap helps your little ones make the most of their adventures while staying shielded from the sun. Because the world is even more magical when you're a kid, and every journey deserves remarkable gear!
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.
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.
INOV8
X-Talon 255 Women's
The INOV8 X-Talon 255 Women's have been built for durability and water repellence, these shoes are the perfect choice for wider-fitting comfort during challenging races. Featuring 8mm STICKYGRIP rubber studs, they deliver unbeatable traction through mud, wet rocks, and off-trail terrains, making them ideal for obstacle course races (OCR) and extreme adventures. Designed to be lightweight at just 255g, they offer flexibility, agility, and a secure fit, while the roomy toe box ensures all-day comfort. Elevate your performance on every rugged trail with the X-TALON 255!
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