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
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.
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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).
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Raidlight
Activ Tight W
The Women's Activ Tight from Raidlight is an all-rounder not to be overlooked! With stretchy material, it fits tight and has unparalleled comfort. It is made of a recycled lightweight polyester fabric that is quick drying. It also comes with a handy zip pocket at the back to keep valuables such as keys and money.
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Raidlight
Performer SS Top
The Raidlight Performer SS Top is for use on any terrain... even Tarmac. With 2 different weights of Eco polyester fabric (made from post consumer recycled materials) it helps make the Performer Top very light and highly breathable. The design features 3 lower rear pockets, enabling you to carry additional items that don’t fit in your race vest, or for shorter runs, leave the bottle belt behind.
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Raidlight
Stretchlight Overtrousers
The Raidlight Stretchlight overtrousers focus on achieving minimum weight without compromising quality, weighing in at just 105g! This overtrouser offers all the comfort of the MP+® Stretchlight membrane (waterproof, highly breathable and 100% four-way stretch) making sure you can race in comfort in the rain!
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Salt Stick
Fastchews
Salt Stick Fastchews are fast-absorbing, chewable electrolyte tablets designed to keep you hydrated, energized, and cramp-free. Perfect for athletes, outdoor workers and travellers, FastChews deliver a clean, science-backed blend of sodium, potassium, magnesium, calcium and chloride - the electrolytes that your body loses through sweat. The quick-dissolve formula absorbs 2–4x faster via the mouth’s lining, helping you combat heat stress and fatigue on the go. No sugar, no fillers, just rapid and reliable hydration wherever life takes you.
Sidas
Run 3D Protect
The Sidas Run 3D Protect insoles are designed for runners looking for maximum comfort and protection in each stride! The gel at the heel provides exceptional absorption and the section on the front of the foot encourages energy return. These insoles have an anatomic shape ensuring your foot is supported, keeping your feet safe while you run!
Sidas
Run 3D
The Sidas Run 3D provide Arch Support for those with active lifestyles. They aim to prevent pain for the user and are ready to wear from out the box! Perfect for any runner- or anyone who runs as part of their warm up/ down for other sports. Provides a unique combination of comfort, stability and support.
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Tailwind
Endurance Fuel
Tailwind Endurance Fuel makes getting the right level of nutrition for long days training or racing simple. Tailwind offers complete energy, electrolyte and hydration in one simple drink, with a range of clean and light flavours to choose from. When mixed with water, Tailwind's glucose/sucrose fuel will take advantage of how your body absorbs fuel and maximise your intake of calories, all while being easy on the digestive system. Once in the bloodstream, Tailwind’s glucose fuel directly powers muscles, sparing precious glycogen stores and allowing you to go longer and at higher intensities without 'bonking'.
Ultimate Direction
Adventure Vesta 5.0
The Ultimate Direction Adventure Vesta 5.0 is the fifth iteration of the ever-popular ladies Adventure Vesta is as good as they come for the serious ultra runner. A volume of 16.5 litres is enough to pack everything for an overnight running epic, and more. Yet at a mere 279g (excluding the bottle), the Adventure Vesta adds very little to the weight you carry on your person. With a "burrito" pocket for GPS devices and locators, front stretch pockets suitable for snacks and a phone.
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Ultimate Direction
The Steeze
The Steeze by Ultimate Direction is a technical take on a trucker hat. This hat has 360-degree breathability to keep you cool and comfortable.
Leaping Fish
Runners Rub 60g Tin
Leaping Fish Runners Rub is a natural solution to chafing and friction on skin from clothing or footwear. A light blend of natural plant oils and waxes with essential oils, Runners Rub is for all runners whether training for a 5k or an endurance event. Use under clothing and running underwear, clothing contact areas, thighs, arms, pressure points such as backpack straps or in your shoes to reduce friction and help avoid blisters, keeping you performing at your best.
Life Systems
Thermal Blanket
The Life Systems Thermal Blanket is a lightweight, compact thermal blanket which, when wrapped around the body, reflects and retains over 90% of radiated body heat in the event of an accident or trauma, or when the weather suddenly turns cold.
Adventure Medical Kits
SOL Emergency Blanket
The most advanced emergency blanket on the market - meticulously designed never to fail when you're counting on it with your life. It all starts with the material - vacuum-metalized polyethylene, which reflects 90% of your body heat while also offering a number of other important features that set it apart from traditional mylar blankets.
PowerBar
Protein Plus
Treat your muscles after an intense workout or fuel your body during the day with an extra portion of protein. This will not only support muscle growth but also muscle maintenance. The 30% Protein Plus bar is rich in high-quality protein and tastes delicious. With six different flavours to choose from, you can find the right bar for your taste.
Ultimate Direction
Flex Form II 500 Bottle
The Ultimate Direction Flex Form II 500 Bottle is an essential for any runner to stay hydrated, the Ultimate Direction Flexform II 500 Bottle has been made with a BPA-free Polyurethane and features a 500ml volume with handy millilitre markers at the back.