The Running Collection

Perfect for runners - products that are engineered for you to get the most out of your exercise. From the serene countryside to bustling city streets - Castore’s running gear will not let you down.
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Black Short Sleeve Raglan T-Shirt
£32.00
Size

Features: 

  • Self-fabric collar at neck
  • Raglan sleeve 
  • Clear and bold branding 


Description: Look and feel the part when hitting the gym in our Short Sleeve Raglan Tee. Featuring the iconic Castore branding on the chest and sleeve, you’ll look the height of style. And with raglan sleeve construction, you can enjoy an unlimited range of movement during every indoor workout.

Style Code: CMA30069

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Women's Onyx Prism Running Leggings
£95.00
Size
  • High-stretch fabric
  • Ergonomic panelling
  • Reflective detailing
  • Adjustable waistband
  • Bonded zip pocket

 Our Prism collection Running Tights have been designed with flexibility and convenience in mind. Comfortable and supportive, they cater for your every need – with ankle zips for easy removal, reflective transfers for enhanced visibility, and a bonded zip pocket at the waistband.

Style Code: CF0837 

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Women’s Active Performance Tank Top - Black
£40.00
Size

Features: 

  • Breathable, lightweight, moisture-wicking fabric
  • Mesh ventilation for improved breathability at back and sides
  • Scoop neckline
  • Sleeveless silhouette
  • Coverstitch across seams for flat non-chafing finish and reinforced strength
  • Reflective dots at lower back 
  • Castore branding at chest and upper back

Our Women’s Breathable Performance Tank Top is reinforced with coverstitching for durability through intense movement and close-fitting comfort for a lean look and feel. Mesh panelling in key sweat zones and sweat-wicking fabric keep you cool under pressure, giving you that extra edge when you need it most.

Style Code: CFB30564

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Core Essentials Standard 1/4 Zip - Black/Grey Marl
£48.00
Size

Features: 

  • Breathable fabric 
  • Stand collar
  • Jetted chin guards 
  • Clear branding

Description: Take your wardrobe to the next level with the Castore Essentials Standard 1/4 Zip. Made from a breathable, moisture-wicking fabric, your comfort is our priority when training indoors. This piece not only makes you feel good, but you’ll also look good with the clean-cut stand collar and iconic Castore branding. 

Style Code: CMA30143

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Black Short Sleeve Raglan T-Shirt
£32.00
Size

Features: 

  • Self-fabric collar at neck
  • Raglan sleeve 
  • Clear and bold branding 


Description: Look and feel the part when hitting the gym in our Short Sleeve Raglan Tee. Featuring the iconic Castore branding on the chest and sleeve, you’ll look the height of style. And with raglan sleeve construction, you can enjoy an unlimited range of movement during every indoor workout.

Style Code: CMA30069

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Men's Core Tech T-shirt - Black
£42.00
Size

Features: 

  • High-stretch, lightweight, breathable and quick-drying fabric 
  • Clear and bold branding


Description: Part of our Essentials collection, the Core Tech Tee uses clever technologies for maximum breathability and movement. The fabric’s four-way stretch provides ultimate flexibility for every workout, whilst bold branding on the front and back will make sure you stand out on your next run.

Style Code: CMA30142

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Men’s Active Short Sleeve Performance T-Shirt - Black
£45.00
Size

Features: 

  • Cooltek moisture-wicking finish 
  • Mesh back panel
  • Crew neckline
  • Raglan short sleeves 
  • Side hem seam opening
  • Reflective detailing at hem
  • Castore branding at left chest

Make your impact with this Men’s Performance Short Sleeve T Shirt. Strategically placed side seam openings and a mesh back panel provide enhanced airflow to keep you feeling fresh in the toughest sessions – and engineered with Cooltek moisture-wicking technology. The raglan short sleeves ensure an increased ease of movement, while reflective detailing allows for continued effort in low-level visibility.

Style Code: CMB30383

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Black Ankle Sock 2pk
£12.00
size

Everyday ankle socks for athletes. Offering crafted and comfortable support for day-to-day life, and a stretch fit with rib detailing that ensures they stay perfectly in place, whether you’re at work or working out. Finished off with a clean-cut design.

Style code: CU0030

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Black Hidden Sock 2pk
£12.00
size

Everyday hidden socks for athletes. Offering crafted and comfortable support for day-to-day life, with a stretch fit, and a silicone grip added into the heel to ensure they stay perfectly in place, whether you’re running, or just relaxing.

Style code: CU0032

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Unisex Trail Running Cap – Black
£30.00
Size

Features: 

  • Perforated side panels
  • Mesh sweatband on inside of cap edge
  • Bungee cord feature at back of cap for adjustability
  • Contrast colour sandwiched in the peak
  • Print in high-build at front

Upgrade your trail running experience with the Unisex Trail Running Cap. Complete with perforated side panels for maximum breathability, plus a mesh sweatband on the inner edge, this Trail Running Cap ensures you stay cool and feel refreshed.

Style Code: CU0694

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Women's Black Carbon Training Shorts
£40.00
Size

Features: 

  • Lightweight, quick-drying fabric 
  • Mesh ventilation for improved breathability
  • Lightly elasticated waistband with adjustable toggle 


Description: Move with ease in this Training Short from our Carbon collection. Built from lightweight, quick-drying materials for weightless training, it comes with a breathable mesh panel and shaped side vents for optimal movement and flexibility – perfect for all your indoor training needs.

Style Code: CFA20023

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Women's Black Ultrarun Performance Legging
£80.00
Size

Features:

  • High stretch, lightweight fabric which is breathable and wicking
  • Ergonomic seam placement for a comfortable fit
  • Reflective transfers and branding for visibility
  • Integrated phone pocket at side legs with bonded edges to reduce bulk.
  • High, supportive waistband for comfort
  • Bonded zip pocket at back waistband for storage without added bulk and an auto-lock zipper so it doesn’t move around when running
  • Elasticated loops at side waist – these can be used to loop top layers through when delayering for a change in weather
  • Reflective eyelet at side leg for visibility which also doubles as a hole to feed headphone wires through (if required)
  • Flatlock stitching throughout for movement and comfort

Train like never before with our Ultrarun Performance Legging – perfect for tougher workouts. Cut from a single piece of material with a supportive elasticated waistband, you’ll run further – and faster – than ever. Bonded side pockets, flat seams, and reflective branding add sophistication to your new favourite sportswear.

Style Code: CF0727

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Men's Active Baselayer Tights - Black
£65.00
Size

Features: 

  • Elasticated mesh waistband 
  • One-piece cut-and-sew gusset in shell fabric
  • Cut seam at lower leg
  • No side seam
  • Two-centimetre turn-up with flat-lock stitch at hem
  • Castore logo heat-transferred on centre leg

Redefine comfort and performance, in this Men’s Active Leggings. Designed with movement in mind, this piece features an elasticated mesh waistband that offers a snug fit without sacrificing flexibility. Embrace the sleek silhouette unrestricted by the seamless side leg design, allowing you to cut a casual look on those active rest days.

Style Code: CMC10731

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Women’s Active Supportive Medium Impact Bra - Black
£35.00
Size

Features: 

  • Breathable, moisture-wicking fabric
  • Mesh ventilation for improved breathability at back and underbust
  • Scoop neckline
  • Coverstitch across seams for flat non-chafing finish and reinforced strength
  • Reflective dots at lower back 
  • Castore branding at elasticated band and upper back

Our Women’s Breathable Medium Impact Bra is built to support every movement, with coverstitching that hugs your physique. Experience maximum comfort and breathability thanks to mindfully located mesh panelling in key sweat zones and moisture-wicking fabric – giving you the edge to hit your peak.

Style Code: CFB30565

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Men's Active Woven Joggers - Black
£75.00
Size

Features: 

  • Water-resistant Protek technology
  • Mesh back yoke panel for breathability 
  • Adjustable waistband with drawcord
  • Reflective detailing at back seam
  • Castore branding at right leg

These Active Men’s Woven Joggers are meticulously designed to move with you. The adjustable waistband and a drawcord ensures a tailored and secure fit. Water-resistant Protek technology combines with a mesh back yoke panel to provide enhanced airflow throughout the garment while keeping you protected from the elements. 

Style Code: CMB10386

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Men's Active Performance Long Sleeve T-Shirt - Black
£50.00
Size

Features: 

  • Cooltek moisture-wicking finish 
  • Mesh back panel for increased breathability
  • Crew neckline
  • Raglan long sleeves 
  • Side hem seam opening
  • Reflective detailing at hem
  • Castore branding at left chest

Achieve more in the Men’s Active Long Sleeve T Shirt. Engineered with Cooltek moisture-wicking fabric, hem seam openings, and a mesh back panel for enhanced airflow, this T Shirt targets key sweat zones to keep you cool when the intensity rises. The raglan long sleeves ensure an increased ease of movement, while reflective detailing allows for continued effort in low-level visibility.

Style Code: CMB30384

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Men's Active Lightweight Woven Jacket - Black
£90.00
Size

Features: 

  • Woven mesh fabric 
  • Adjustable hood with drawcords
  • Set-in long sleeves
  • Elastic webbing around back hem and cuffs
  • Centre front full zip
  • Zipped side pockets
  • Reflective detailing
  • Castore branding at left chest

This Men’s Lightweight Woven Jacket is built with lightweight, breathable fabric with mesh panels in key sweat zones to maintain a fresh feel from warm-up to cool-down. The elastic webbing at the back hem and cuffs ensures a secure fit, while the set-in long sleeves and adjustable hood protects from the elements. Reflective detailing allows for continued effort in low-level visibility.

Style Code: CMB50682

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Women’s Active Lightweight 7/8 Performance Leggings - Black
£55.00
Size
Features: 
  • Sweat-wicking fabric
  • Four-way stretch material for improved mobility
  • Coverstitch across seams for flat non-chafing finish and reinforced strength
  • Self fabric side pockets
  • Reflective dots at side of upper right leg
  • Castore branding at side legs

Achieve maximum comfort, mobility, and convenience in our Women’s Lightweight 7/8 Performance Tights. Engineered with four-way stretch material, sweat-wicking fabric and durable coverstitching for a precision close-fit feel to enhance performance. Finished with side pockets for discreet storage when you need it.

Style Code: CFB10567

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Men's Active Hybrid Jacket - Black
£95.00
Size

Features: 

  • Water-resistant Protek technology on sleeves
  • Lightweight wadding at body for extra warmth 
  • Funnel neckline
  • Raglan long sleeves built from high-stretch fabric
  • Zipped side pockets provide storage for personal items
  • Reflective detailing at side seam
  • Castore branding at left chest and centre back

Approach every move with your best effort in the Men’s Active Hybrid Jacket. The moisture-wicking fabric with water-resistant Protek technology on the sleeves will keep you feeling fresh in the elements, while lightweight wadding at the body ensures warmth in those colder workouts. Reflective detailing allows for continued effort in low-level visibility.

Style Code: CMB50389

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Men's Active Hybrid Joggers - Black
£60.00
Size

Features: 

  • Moisture-wicking fabric 
  • Adjustable waistband with drawcord for increased comfort
  • Concealed zipped side pockets for added convenience 
  • Reflective detailing at back seam
  • Castore branding at right leg

These Men’s Active Hybrid Joggers combine moisture-wicking breathability with superior support to ensure comfort before, during, and after every workout. The adjustable waistband provides a secure fit, while the concealed zipped side pockets offer convenience as you push for more.

Style Code: CMB10448

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Women’s Active Long Sleeve Half Zip Midlayer Top - Black
£55.00
Size

Features: 

  • Lightweight, breathable, moisture-wicking fabric
  • Stand collar
  • Set-in long sleeves
  • Smartwatch vent at sleeves for improved accessibility
  • Coverstitch across seams for flat non-chafing finish and reinforced strength
  • Centre front half zip 
  • Reflective dots at lower back 
  • Castore branding at front left shoulder and centre back

Make every margin count in our Women’s Half Zip Long Sleeve Top, reinforced with coverstitching to hug your physique and withstand vigorous movement. The half-zip design gives you added freedom to adjust airflow and coverage in line with your workout, while discreet smartwatch vents enable you to track performance without wasting a second.

Style Code: CFB40561