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Gym King Discount Codes and Coupons March 2025

Edited by:Nick Drewe +
Karen L

This page contains the best Gym King promo codes, curated by the Wethrift team. Save up to 60% off at Gym King.

Top Gym King Discount Codes For March 31st, 2025

  • 15% off Summer for 12 hours: The best Gym King discount code is HEATWAVE

    Last reported working 15 days ago by shoppers
    [+] Show community activity
    • HEATWAVE was last used 11 days ago (7 total uses)
    • Gym King discount code was reported working by shoppers 15 days ago
    • Added 9 months ago by Nick via store email
  • 20% off for HFL fans at Gym King: with code HITMAN20

    Last reported working 15 days ago by shoppers
    [+] Show community activity
    • HITMAN20 was last used 11 days ago (23 total uses)
    • Gym King discount code was reported working by shoppers 15 days ago
    • Added 11 months ago by Nick via social media

Effortless Savings Are Just a Click Away.

Put Savings on Autopilot: Savvy Finds and Applies The Best Coupons for You

  • 20% off online orders: with code COACH20

    Last reported working 15 days ago by shoppers
    [+] Show community activity
  • 25% off first order: with code FIRST25

    Last reported working 15 days ago by shoppers
    [+] Show community activity
  • 15% off your next order: with code AW24

    Last reported working 15 days ago by shoppers
    [+] Show community activity
  • 15% off first order: with code HELLO15

    Last reported working 15 days ago by shoppers
    [+] Show community activity
  • 25% off storewide: with code LOYAL25

    Last reported working 15 days ago by shoppers
    [+] Show community activity
  • 10% off storewide: with code UNI53K454

    Last reported working 15 days ago by shoppers
    [+] Show community activity
  • 25% off Reflect Puffer Jacket - Dark Grey: with code 374VPX

    Last reported working 15 days ago by shoppers
    [+] Show community activity
  • 25% off select items: with code BIRTHDAY25

    Last reported working 15 days ago by shoppers
    [+] Show community activity
  • 20% off your first purchase: with code FIRST20

    Last reported working 15 days ago by shoppers
    [+] Show community activity
  • 15% off select items for members only: with code VCUK15

    Last reported working 15 days ago by shoppers
    [+] Show community activity
  • 10% off storewide: with code VOU10

    Last reported working 15 days ago by shoppers
    [+] Show community activity
  • 60% off 100s of products + Free UK Express Delivery: with code JANSALE

    Last reported working 15 days ago by shoppers
    [+] Show community activity
  • 15% off storewide at The Fitness Center: with code KQ5T85

    Last reported working 15 days ago by shoppers
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  • 15% off: with code BASKET15

    Last reported working 15 days ago by shoppers
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  • 10% off: with code BASKET

    Last reported working 15 days ago by shoppers
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  • 25% off selected lines: with code LEAP25

    Last reported working 20 days ago by shoppers
    [+] Show community activity
  • £15 off a £100 spend: with code GIFT15

    Added 3 months ago by Nick via store email
    [+] Show community activity
  • 24hr FREE UK Express Delivery: with code NEXTDAY

    Last reported working 3 months ago by shoppers
    [+] Show community activity
  • 40% off: with code TS40

    Last reported working 3 months ago by shoppers
    [+] Show community activity
  • 11% off storewide with $80 minimum order: with code VOCO8010

    Last reported working 3 months ago by shoppers
    [+] Show community activity
  • 25% off new season styles: with code PAYDAY

    Last reported working 3 months ago by shoppers
    [+] Show community activity
  • 25% off storewide at The Fitness Center: with code AUTUMN25

    Added 10 months ago by Nick via social media
    [+] Show community activity
  • 25% off Select items: with code SUMMER25

    Added 11 months ago by Nick via social media
    [+] Show community activity
  • 25% off Selected Spring styles: with code SPRING25

    Added 1 year ago by Nick via store email
    [+] Show community activity
  • 50% off bras, leggings: with code SET

    Added 1 year ago by Nick via social media
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  • 30% off storewide: with code WOMEN30

    Added 1 year ago by Nick via social media
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  • 30% off with 2+ items purchase: with code BUNDLE

    Last reported working 1 year ago by shoppers
    [+] Show community activity
  • 10% off sale items: with code MEMBERS10

    Added 1 year ago by Nick via store email
    [+] Show community activity

Our goal is to help you save money when you shop at Gym King. On this page two members of the Wethrift team have reviewed and curated the best Gym King promo codes.

Gym King discount History

8 days ago A shopper used the code TS40 at Gym King.
8 days ago A shopper used the code NEXTDAY at Gym King.
15 days ago A shopper confirmed code HEATWAVE is a Working coupon at Gym King.
15 days ago A shopper confirmed code HITMAN20 is a Working coupon at Gym King.
1 month ago Wethrift added the code MEMBERS25 as a New coupon at Gym King.
1 month ago Wethrift added the code JAN10 as a New coupon at Gym King.
7 months ago Wethrift verified the code FIRST20 is a Working coupon at Gym King.
7 months ago Wethrift verified the code JANSALE is a Working coupon at Gym King.

Every way to save at Gym King

The Best Gym King discount code is 'HEATWAVE'.

The best Gym King discount code available is HEATWAVE. This code gives customers 15% off at Gym King. It has been used 7 times.

If you like Gym King you might find our promo codes for Kohls, Dick's Sporting Goods and Bath & Body Works useful. You could also try coupons from popular stores like Best Buy, Bed Bath & Beyond, Bolt, Cider, American Eagle, Cettire, JCPenney, Chewy and Lowe's.

2 more ways to save at Gym King

Get 10% Off with Youth Discount

Gym King provides an instant 10% off youth discount to students, 16-24-year-olds, and apprentices. Here's how it works:

  • Create an account or sign in on gymking.com
  • Verify your student, age, or apprentice status. 
  • After verification, you'll receive a voucher code in your email. 
  • Enter this voucher code during checkout and get an instant discount.

Get Free Shipping on Orders £75+

Gym King offers free standard UK shipping on orders over £75. For orders under £75, a fee of £3.99 will be applicable. Shipping may take 3-5 business days.

In addition, Gym King has ongoing worldwide shipping offers on orders over £50 spent in your local currency. Check out the delivery, returns & refund page to learn more.

Try these older or expired coupons

These Gym King coupons have been reported as expired or no longer working. However, it might be worth trying some of these codes, just in case you score a discount.

There are currently no expired Gym King coupons.

Why Trust Us?

Nick Drewe
Founder & CEO of Wethrift

Over 5 million shoppers visit Wethrift every month to find discount codes for over 70,000 online stores. Wethrift has been helping online shoppers save for over six years, and we take your trust seriously. We're dedicated to being transparent and helping shoppers save as our top priority.

Wethrift is built and maintained by our team of coupon reviewers and engineers, combining some of the latest AI technology with our team of experienced shopping experts to discover and publish over 2,000 new promo codes every day.

We know it can be frustrating when coupon codes don't work, or worse, coupon sites publish fake-looking “deals” that won't help you save, just to get you to click on affiliate links. We're committed to publishing only real discount codes, and being crystal clear about when and how we make money when you use our website.

We put a lot of effort into making sure each page is updated with the freshest coupons possible. We test thousands of promo codes every day to check they are working, and use feedback from shoppers like you to help improve every page on our website. If you've noticed something that's not right, you can report a problem to us.

Read more about Wethrift.

Meet Wethrift's Coupon Experts

This page was created and curated by the Wethrift team. Every page on our website is the result of the collaborative effort of our entire organisation.

Our engineers built the AI-assisted systems that help us run Wethrift and collect tens of thousands of coupon codes every day, and our coupon review team reviews and curates thousands of coupons to help you get the best discount at stores like Gym King.

Here are some of the coupon reviewers that have contributed discount codes to this page:

Nick Drewe
Nick Drewe13,454 coupons published8 years experience

We also combine the valuable feedback we receive from shoppers about which promo codes are working, with our own testing, to improve our pages and help shoppers save.

Read more about Wethrift and our team.

How this page makes money

When you click a coupon code on this page, we may earn a commission via an affiliate agreement with Gym King. This won't cost you anything extra, and it helps us to keep Wethrift on track with our mission - to help as many shoppers as possible save money at the online checkout.

Most of the pages on Wethrift have no affiliate agreements. We believe in helping shoppers save at as many stores as possible, even if there's no financial incentive for us to do to.

The trust of shoppers is very important to us, and we want to be completely transparent about how we make money. Our pages that have affiliate agreements are clearly labelled.

We don't display any ads on our website (we find them just as annoying as you do), and we don't sell any of our personal or shopping information.

Learn more about how Wethrift makes money.

Report a problem with this page

Noticed something wrong with this page? We'd love your help improving this page. Please report any issues to feedback@wethrift.com or read about more ways to contact us.

Gym King FAQs

How many discount codes are currently available for Gym King?

At the moment, there are a total of 30 active discount codes that can be used on the Gym King website.

How do I redeem my Gym King promo code?

To redeem your Gym King promo code, add any items you'd like to purchase to your shopping basket and click on the 'View Basket' or 'Checkout' button. On the checkout page, enter your promo code in the 'Promo Code' box and click 'Apply'.

Why didn't my coupon code work?

There are several reasons your discount code may not work:
  • It may not be valid for the items you have in your cart.
  • It may be valid only for a first time purchase.
  • It may be expired.

What's the latest discount code from Gym King?

The latest discount code from Gym King was 'GIFT15'. This gave customers £15 off.

What is the best Gym King promo code available?

The best Gym King promo code available is 'JANSALE'. This code gives customers 60% off.

How do you get 60% off at Gym King?

We have a coupon code for 60% off at Gym King. To apply the discount, click the 'copy code' button next to the code on this page, and paste it into the 'coupon code' box at the checkout and click 'apply'.

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