Castore Discount Codes & Vouchers for March 2025

Castore was founded in 2015 so whether you’re training for your next competition or you’re on the hunt for high-performance activewear to complement your active lifestyle, Castore is the perfect place to kit out your wardrobe with stylish sportswear. All the clothing and accessories available at Castore are designed to make you look and feel your best, so whatever your fitness goals you can be sure to stay on trend. Whether you're looking for golf wear, team kits, replica shirts or affordable gym wear, Castore is your go-to.

Castore is not just any other sports brand, their clothing is made from unique performance fabrics and designed by experts in science and world-leading engineering. Their unparalleled materials have earned them elite-athlete-approved status and a top spot among our favourite sportswear brands.

Not only do we love shopping through Castore's incredible collection, but we also enjoy how easy they make it with a range of sportswear options for men, women and kids. They even boast a teams section with sports gear for every type of sport. Those of you looking for casualwear can also browse their archive for classic styles that are available at a discounted rate. And, you can secure instant savings on your order with the latest Castore discount codes, special offers and deals from us!

If you're just getting into your sport and aren't sure what sports gear is required, you can always make use of the free inspiration in the journal and guides section. Or chat to an expert using the handy live chat feature on the homepage.

Save with the Strava offer

Run 10k this month in a single run and track it with Strava and as a reward, Castore will provide you 15% off your next order. Simply enter your mobile number via Gocertify and upload a screenshot of your activity in the Strava app to retrieve your exclusive runner discount.

Refer a friend for some savings

Thanks to the friend referral scheme, both you and your friends can enjoy unmissable savings every time you shop online. All you need to do is share your friend referral link with your friends and family and you’ll both save 20% off your order.

Enjoy student discount

Students and graduates can save 20% off their orders when they verify their student status online via Student Beans. Pick up sportswear and accessories for less and stay on trend whatever your student budget.

Shop in the Castore outlet

Looking for the biggest savings on wardrobe essentials? Look no further than the Castore outlet for up to 80% off popular pieces and ranges including the Apex Collection. You can also discover discounted prices on performance clothing including shorts, jumpers, sports bras, leggings and so much more!

Discover multi-buy deals

Castore regularly offers multi-buy deals on a range of sportswear such as 2 for £49 on t-shirts. These deals make it easy to stock up on your sportswear wardrobe while staying within budget.

Discover app exclusives

Download the app and enjoy exclusive app offers, gain access to exclusive content and get early access to all the latest releases. It’s free to download and when you turn on your push notifications you’ll hear first about all the latest offers, deals and content as soon as they go live!

Save with NHS & key worker discounts

Secure NHS discount and key worker savings of 15% when shopping at Castore. This offer includes healthcare staff, emergency service workers, military personnel and even teachers, supermarket staff and charity workers. Simply confirm your key worker status via Gocertify to retrieve your 15% off.

Join the Castore Community

Sign up for the Castore newsletter and you’ll receive 15% off your first order! You’ll also receive SMS and email updates about all the latest releases and sales, all you need to do is enter your email address or number and keep your eyes peeled for exclusive deals and offers.

Look out for seasonal sales

Make sure you also keep an eye out for seasonal sales at Castore including end-of-season events and things like Black Friday and Cyber Monday. In the past, Castore has provided up to 60% off popular ranges during these seasonal sales with offers like 50% off Red Bull Racing. For updates on this year's Black Friday deals and other flash sales, make sure you follow them on social media, sign up for their newsletter or check our Castore deals page.

Use a Castore voucher code from us

A great way to save extra on your order is to use a Castore voucher code from us. We keep all the latest tested and working codes above in our deals section alongside one-off codes and deals and, oftentimes, exclusives. Take a look before shopping at Castore and save as much as you can. With low-cost prices, quality guaranteed and a range of ways to save, you're sure to enjoy your purchase.