20% Off

20% off First order at Castore

ML20
10% Off

10% off Selected Outlet Items at Castore

  • Includes Sale
OUTL
20% Off

20% off Full-Priced orders at Castore

REV2
50% Off

Up to 50% off Castore Archive Outlet

15% Off

15% off Selected orders at Castore

WELC
15% Off

15% off Full-Priced orders at Castore

REEC
15% Off

15% off Full-Priced orders at Castore

SCRL
10% Off

10% off Selected orders at Castore

10CA
85% Off

Up to 85% off Castore Summer Deals

15% Off

15% off Full-Priced Items with Castore's Newsletter Sign Up

70% Off

Up to 70% off Rangers FC at Castore

15% Off

15% Graduate Discount on Full-Priced Items at Castore

15% Off

15% Keyworker Discount at Castore

70% Off

Up to 70% off Selected Oracle Red Bull Racing and Alpine at Castore

50% Off

Up to 50% off Red Bull Summer Sale at Castore

15% Off

Up to 15% off Castore Student Discount

50% Off

Up to 50% off McLaren Summer Sale at Castore

Free Delivery

Free Delivery on orders over £60 at Castore

15% Off

15% off Castore Student Discount

Top Tip

Buy Now, Pay Later With Klarna at Castore

Top Tip

Free Extended Returns at Castore

Top Tip

Castore Gift Cards from £25

Top Tip

2 Hoodies for £65 at Castore

Multibuy Deal

2 for £35 on T-Shirts at Castore

Top Tip

2 1/4 Zips for £45 at Castore

Popular Castore Discount Codes

Discount Last verified Redemptions
20% off First order at Castore 12 Aug, 2025 Used 566 Times
20% off Full-Priced orders at Castore 12 Aug, 2025 Used 54 Times
10% off Selected Outlet Items at Castore 12 Aug, 2025 Used 45 Times
15% off Full-Priced orders at Castore 12 Aug, 2025 Used 9 Times
15% off Selected orders at Castore 12 Aug, 2025 Used 324 Times

Castore FAQs

ᐅ Where can I find a Castore discount code?

At Savoo. Our money-saving experts have looked high and low, collating the best promo codes and vouchers so that you can claim a sportswear discount. Castore discount codes are frequently available, with 7 active Castore promo codes curently live on Savoo. Discounts have previously ranged from 5% to 25%, so expect similar in future.

ᐅ Can I get free returns from Castore?

Yes, you can. If you are unhappy with your Castore order, you can return it within 28 days. The returned garments must be unused and with the tags still attached.

ᐅ Does Castore have a wishlist feature?

They do – stick an item on your wish list if you can’t afford it yet but don’t want to lose track of the sportswear you covet. That way, it will be waiting for you come payday.

ᐅ When is the best time to get a Castore sale discount?

Castore hosts sales during popular shopping periods such as Black Friday and Boxing Day. During these sales, you can find a wide range of Castore sportswear at massively reduced prices. Keep an eye on Savoo.co.uk for the latest updates on Castore sales, and use a Castore discount code for even more significant savings!

ᐅ How long will it take for my Castore order to arrive?

Your Castore order should be with you in 2-5 working days.

ᐅ What payment methods can I use at Castore?

You can complete payment for your Castore order with Apple Pay, Google Pay, Mastercard, PayPal, Visa and spread payments with Klarna.

How to Save More Money at Castore

Two men stretching on a mountain trail wearing Castore sportswear

Whether you're searching for high-tech, sweat-wicking workout gear or seeking to stay stylishly warm with their temperature-regulating outerwear, we've got you covered. Make the smart choice for your fitness goals and wallet with our money-saving tips.

Key Worker Discount

Key workers can now benefit from exclusive Castore discounts. Verify your employment to get your 15% off Castore key worker discount code**. This fantastic saving is available to teachers, healthcare workers, the military, blue lights, supermarkets, charities and social workers. Stay comfortable when you are hard at work without breaking the bank.

Save with Multi-buy Deals

Update your whole sportswear wardrobe for less with Castore. Their multi-buy offers allow you to grab t-shirts, shorts and sweatshirts for less. Any current multi-buy deals will be promoted on the banner at the top of the website.

Get Outlet Discounts

Don’t want to wait for the sale? Browse the Castore Outlet to access the most in-demand sportswear at a discounted rate. From leisurewear to training essentials and accessories, this section is constantly being updated with the latest and hottest deals reduced by more than 80%.

Get Free Inspiration

Check out the ‘journal’ and the ‘lookbook’ section of the Castore website for further inspiration, reviews, deals, and all you need to know about exciting new product lines. Browse the looks from your favourite collection, find out about workouts tailored to your mood, or learn about today’s most important gym essentials. Lots of exciting info – and it’s all free to access.

The More You Run, the More You Save

Enjoy 15% off your Castore haul when you run 10k this month in a single run with Strava. Click the Strava link on the bottom menu, input your phone number and verify yourself by uploading a screenshot of your activity.

How to Redeem a Castore Discount Code

  1. Copy your code before heading to the website
  2. Start shopping
  3. Once you’ve chosen an item, click ‘add to bag’
  4. To checkout, click the bag icon in the upper right corner, and then ‘checkout now’
  5. In the box marked ‘gift card or discount code’, paste your code
  6. Check out as normal, but with your amazing discount applied

Screenshot of the Castore discount code box on the website. Text reads: Gift card or discount code: Apply.

Recently Expired Castore Discount Codes & Deals

30% off McLaren at Castore
3 for 2 on McLaren at Castore
Preston 25/26 Away Kit from £15 at Castore
60% off Alpine Formula One Team Men's Official Set Up T-Shirt at Castore
Steals of the Day: Up to 60% off Selected Items at Castore