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.

Trail running sale

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.

Inov8InjinjiLa SportivaMontaneOriginal Mountain MarathonUltimate DirectionVJ-Sport
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La Sportiva

Grip Spike Set x 18

The La Sportiva Grip Spike Set is a set of 18 multi-purpose and adjustable spikes that can be quickly added to the sole, guaranteeing maximum safety and grip on all terrain types and under any conditions.

£46.50 inc. VAT £41.36 inc. VAT

INOV8

TrailFly Ultra 3' 2in1 Short W

The INOV8 Women's TrailFly Ultra 3' 2-in-1 running shorts have been expertly crafted for lightweight performance and chafe-free comfort on long runs. Featuring a dual-layer design, these shorts combine a breathable perforated outer layer to keep you cool with a supportive inner tight. The inner layer is equipped with a silicone print to prevent the hem from riding up, ensuring distraction-free running. With multiple spacious pockets, you’ll have plenty of room to securely store your phone, keys, nutrition and other essentials for quick access on the go.

Up to 30%
off RRP
From £34.99 inc. VAT

OMM Ltd

Kamleika Jacket Women's

The OMM Ltd Kamleika Women's Jacket protects from wind and rain while stretching to give freedom of movement and so aiding athletic performance. It's highly breathable lightweight and now even more durable in a new Nylon face fabric. Kamleika is the choice for people who have recognised that they may have to wear a waterproof all day and yet still head for the fells anyway.

Up to 28%
off RRP
From £145.00 inc. VAT

OMM Ltd

Kamleika Pants

The OMM Kamleika Pants are stretchy and waterproof running trousers made with durable Nylon. Over trousers are a vital piece of weather protection when running in the mountains, and the Kamleika pants are sure to take on the worst of it. Made with hard-wearing, 4-way stretch Nylon, they offer great levels of breathability and have fully taped seams. The Kamleika pants will move with you as you run, whilst the 37.5 fabric technology will help maintain a steady body temperature inside, these are the ultimate shell pant for running in the mountains.

From £124.74 inc. VAT

OMM Ltd

Kamleika Shorts

The OMM Kamleika Shorts are a stretchy waterproof running short that ensure water is carried past the bottom of your jacket and away from key areas where moisture and increased friction is not wanted. OMM's unique super stretch fabric and stretch seams allow for excellent freedom of movement, so even when it's not raining they're a sensible option for unpredictable weather and/or windy runs.

From £53.46 inc. VAT

OMM Ltd

Kamleika Jacket

The OMM Ltd Kamleika Jacket protects from wind and rain while stretching to give freedom of movement and so aiding athletic performance. It's highly breathable lightweight and now even more durable in a new Nylon face fabric. Kamleika is the choice for people who have recognised that they may have to wear a waterproof all day and yet still head for the fells anyway.

From £178.20 inc. VAT

INOV8

Roclite G 275 V2 (W)

The INOV8 Women's Roclite G 275 V2 excels on hard and soft terrains, from dusty paths to muddy trails. With 6mm Graphene-enhanced rubber lugs, it offers exceptional grip, durability and 50% longer wear. Upgraded with Powerflow Max foam, the midsole delivers superior cushioning and energy return, while the redesigned upper features a wraparound Adapter-Fit cradle for a secure and natural fit. Lightweight, durable and versatile, it’s the perfect shoe for conquering any trail.

Up to 27%
off RRP
From £98.99 inc. VAT

INOV8

Roclite G 275 V2 (M)

The INOV8 Men's Roclite G 275 V2 is a supremely versatile trail running shoe that's been designed to handle both hard and soft terrains, from dusty tracks to muddy bogs. The 6mm graphene rubber lugs not only dig into soft ground but also hold firm on hard terrains, and thanks to their graphene infusion they're also 50% more hard-wearing. The upgrades in this (V2) version can be found in the upper and midsole of the shoe. The midsole now features Powerflow Max foam for greater comfort, cushioning and energy return. The upper has been redesigned to give a better locked-in fit. This is thanks to the new wraparound Adapter-Fit cradle system that connects the midfoot to the heel.

Up to 27%
off RRP
From £98.99 inc. VAT

INOV8

Ultrapac Pro 8

The INOV8 Ultrapac Pro 8 is an evolution of INOV8's award winning Race Ultra Pro 5 Vest. This pack boasts even greater comfort over long distances and enhanced ergonomics for ease of access to all your kit. Designed to mould and stretch with your body, the Ultrapac Pro 8 is perfect for anything from routine training sessions to ultramarathon events. Comes included with two 500ml Soft Flask that fit neatly into the dual storage pockets of the pack.

Up to 50%
off RRP
From £49.99 inc. VAT

INOV8

Race Belt

The INOV8 Race Belt is a super comfortable, 3 lire waist pack that's been design for carrying poles, valuables and essential items of kit. It can be used alone or in addition to a pack and features a zipped pocket for storage of a smart phone or other valuables, as well as other pockets that are perfect for keeping gels, snacks or a small soft flask.

£25.00 inc. VAT £22.27 inc. VAT

INOV8

TrailFly Ultra 7' 2in1 Short M

The INOV8 TrailFly Ultra 7" 2in1 Short M offers lightweight, chafe-free comfort for long-distance runners. Featuring a two-layer construction with flat-lock seam inner tights for irritation-free wear, stretchy fabric for full range of motion, and a silicone grip to keep the inner layer in place. The perforated, water-repellent outer layer enhances ventilation and protection against light rain. With waistband stash pockets for essentials and a secure zipped pocket for your phone, these shorts are perfect for any run, from short recovery sessions to all-day trail adventures.

Up to 33%
off RRP
From £37.00 inc. VAT

INOV8

Race Elite Waist

The INOV8 Race Elite Waist Pack is an ultralight, zero-bounce running belt perfect for trail running, mountain adventures, and races. With a 3L central compartment for essentials and side stash pockets for quick access to hydration, it offers secure, bounce-free storage thanks to bungee compression straps. Weighing just 115g, it’s crafted from water-resistant fabric and breathable stretch mesh for comfort and durability, making it ideal for high-intensity training and race-day performance.

£30.00 inc. VAT £26.72 inc. VAT

Petzl

Tikka Core

The Petzl Tikka Core is a rechargeable, compact, and user-friendly headlamp featuring red lighting. With a brightness of 450 lumens, the Tikka Core provides uniform and comfortable illumination. It's your reliable companion for all nighttime outdoor activities, whether you're hiking, navigating camp, or on the move.

From £51.30 inc. VAT

INOV8

Roclite G 315 GTX V2 (M)

The INOV8 Roclite G 315 GTX V2 are perfect for hiking, trail running and all multi-sport adventures, they're a versatile, lightweight and waterproof shoe that will take you anywhere. Now boasting a more secure fit and greater upper durability, the eagerly anticipated V2 is built for endless adventure.

Up to 31%
off RRP
From £100.00 inc. VAT

INOV8

Parkclaw G 280 Men's

The INOV8 Parkclaw G 280 Men's are designed for adventure from the door, with graphene enhanced rubber grip on the soles. These are the ultimate road-to-trail running shoe and will allow you to turn off the road, escape the grey and unearth your inner wild side.

Up to 50%
off RRP
From £80.00 inc. VAT

Ultimate Direction

Ultra Vesta 6.0

The Ultimate Direction Ultra Vesta 6.0 is a lightweight vest that's been designed specifically for ultra running. Featuring waterproof pockets and efficient details dedicated to long miles. The Ultra Vesta uses the latest in fully customisable vest-fit technology with the ultra-durable Comfort Cinch™ 3.0 and protective mesh panels that prevent chafing over many miles. A narrower cut in the shoulder straps and back offers a more tailored fit for smaller frames than the vest version.

Up to 26%
off RRP
From £100.00 inc. VAT
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