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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INOV8
TrailFly Max Women's
Go the distance in comfort with the INOV8 TrailFly Max Women’s - the ultimate cushioned trail running shoe for ultramarathons, long training runs, and high-mileage efforts on rocky trails. With a wide fit, high-energy return from the Boomerang footbed, and unbeatable grip from a graphene-infused outsole, this shoe is built for serious distance and serious performance.
INOV8
TrailFly Max Men's
The INOV8 TrailFly Max Men’s is a high-cushion trail running shoe built for ultramarathons and long distances on hard, rocky terrain. With a wide fit for enhanced comfort, it features a POWERFLOW PRO midsole, BOOMERANG footbed for high energy return, and a responsive ADAPTERFLEX groove for adaptability. A 24mm stack height with a 6mm drop delivers plush cushioning, while the graphene-enhanced outsole provides unbeatable grip and durability for confident running over any distance.
INOV8
Active High Sock
The INOV8 Active High Socks have been designed to provide comfort and protection in the areas you need it most. Perfect for running, hiking and gym training sessions, these versatile socks sit above the ankle and have structured cushioning that sits across the top of the foot to protect against downward pressure or rubbing from your shoe's tongue or laces. They sit above the ankle and feature ventilated areas that allow your feet to breathe, keeping you cool and comfortable on the move.
INOV8
Active Low Sock
The INOV8 Active Low Socks are designed to deliver comfort and protection where you need it most. Ideal for running, hiking, and gym training, these versatile socks feature channeled cushioning across the top of the foot, providing protection against downward pressure and rubbing from your shoe’s tongue or laces. The low-cut design sits just below the ankle, while ventilated areas ensure your feet stay cool and comfortable on the move.
CEP
Mid Support Plantar Fasciitis Compression Sleeves
The CEP Mid Support Plantar Fasciitis Compression Sleeves provide compression that supports and stabilizes the arch of the foot, placing the foot in a position for optimal relief and support. Designed with knitted massage zones that provided superior comfort while improving circulation during everyday use and physical activity. Thin, yet strong fabric can be comfortably worn with any footwear. Perfect for pain relief and reducing swelling from plantar fasciitis strain.
Oakley
Bisphaera
The Oakley Bisphaera Sunglasses have been designed for the athlete that is looking for a versatile frame that offers all the benefits required for sports and daily life. This dual-lens performance sunglass has been designed to seamlessly transition from dominating competition to owning the daily hustle. Constructed from lightweight O Matter material with Unobtanium nose pads and ear socks for a comfortable fit with no-slip grip. Available with Prizm™ Lens Technology options to elevate your game.
Oakley
Sphaera
The Oakley Sphaera has been built with performance in mind, featuring a sleek, modern design that offers a wide field of view and boundary-pushing performance. Designed to be worn with hats and helmets, the Sphaera's frame features a front vent which ensures enhanced airflow, whilst Unobtanium nose pads and moulded-in ear socks provide no-slip grip when you break a sweat. Experience the pinnacle of sport performance eyewear with the Oakley Sphaera.
Oakley
Corridor
The Oakley Corridor are inspired by runners, featuring a frame that fits an active lifestyle just as well as a casual one. Their semi-rimless shield design gives a modern, yet retro feel, made with a durable and lightweight O Matter frame. Unobtanium ear-socks help to increase retention with no-slip grip while active, whilst the sports nose pad has been specifically engineered to help reduce any bobbing with no-slip grip.
OMM Ltd
Tent Peg (Aluminium) x2
The OMM Ltd Tent Pegs (Aluminium x2) are lightweight and versatile, designed for use in camp and compatible with OMM's Classic and Phantom pack ranges. These tent pegs can be easily fitted without any tools or specialized equipment and also serve as a bottle opener for convenience at camp. Crafted from high-grade anodized aluminium, they offer a robust connection between your tent and the ground or your pack and waist-belt, combining strength with minimal weight.
OMM Ltd
Whistle Buckle
The OMM Ltd Whistle Buckle enables easy repairs and customization of your OMM clothing and accessories. Refresh your gear or tailor it to your specific needs with OMM's accessories and spares. Bringing a few spares on extended trips can be a lifesaver, ideal for quick repairs or adaptations during your adventure. These buckles are designed for tool-free, straightforward use, compatible with the entire OMM range and most other common packs.
Naak
Ultra Energy Gel
The Naak Ultra Energy Gel has been specifically designed for use during ultra endurance sports and is made using 37% upcycled ingredients, delivering 200 calories per serving. Its semi-liquid texture ensures easy absorption, and the low glycaemic load helps prevent gut issues. Take it when you need an extra boost during high-intensity efforts. Balanced with short and complex carbohydrates, BCAAs and electrolytes, this gel provides you with a complete energy source for your ultra endurance activities.
Naak
Ultra Energy Gel - Caffeine
The Naak Ultra Energy Gel - Caffeine has ben formulated with ultra distance in mind, it has been specifically designed for ultra endurance efforts. Made with 37% of upcycled ingredient, it delivers 200 calories and 35 mg of caffeine per serving. Balanced with short and complex carbohydrates, BCAAs and electrolytes, this gel provides you with a complete energy source for your long sessions. Its semi-liquid texture ensures easy absorption, and the low glycaemic load help prevent gut issues. Take it when you need an extra boost during high-intensity efforts.
OMM Ltd
WaistBelt 3
The OMM Ltd WaistBelt 3 is a bumbag for runners that offers enough space for your hill race kit and other essentials you may need quick access to on-the-go. Made with fast-wicking fabrics and a stable carry system, you'll hardly notice it's there when running.
Naak
Ultra Energy Drink Mix
The Naak Ultra Energy Drink Mix has been developed alongside professional athletes to create a sports drink that provides complete proteins (EAAs) and BCAAs at optimized levels for long-term efforts. This helps to prevent to degradation of muscle fibres during long and intense physical activities. The idea is simple, the ingestion of a few macronutrients such as carbohydrates and electrolytes is not enough to fuel ultra distances. After a few hours of effort, you need a complete nutrition approach to go further.
Naak
Ultra Energy Waffle
The Naak Energy Waffles have been made using the ideal carb to protein ratio to keep you going and avoid sugar crash. Take one with you to fuel your next adventure race, training day or to explore a new playground. Take a Näak Ultra Energy™ Waffle to energize every moment before, during and after your race or workout.
Naak
Ultra Energy Bar - Caffeine
The Naak Ultra Energy Bar - Caffeine will provide you with an extra caffeine boost to increase your focus and reduce fatigue during or post workout. In a smooth, buttery caramel flavour and sweet, creamy finish blended together to make the caramel macchiato, you can take your favourite coffee on-the-go and let your taste buds erupt while experiencing the added caffeine boost. Enjoy before, during or after exercise and power through your next adventure with long lasting energy.