Fitness and bodybuilding facility. On site barbers, physiotherapists, sunbeds and many more
03/06/2026
STUDENTS 📣📣📣
Don’t miss out on this exclusive Summer membership offer. If you’re in York over the summer and want to stay on track before heading back to uni, this is perfect for you!
Offer available until end of June and must be purchased at the gym. One-time upfront payment of £105. Please bring student ID for verification.
31/05/2026
🥊 Boxing trainer opportunity at UltraFlex Gym York 🥊
Training space available to rent.
Please contact [email protected] for more information!
28/05/2026
We are honoured to have welcomed King Charles through the doors of UltraFlex York today!
He doubled scooped some Gas Mark 10 before hitting a nasty chest day and told us that nobody wants it more than him.
He then did some posing and mogged everyone on the gym floor, then told us about the newest peptides on the market. (Code KING10 at checkout)
We look forward to continuing to support him on his Road to Pro journey 💪🏼
23/05/2026
🔥BANK HOLIDAY WEEKEND / UF YORK BIRTHDAY 🎂
Don’t miss out on the offers we have at UltraFlex Gym York this weekend 💯
💸Bring a friend for FREE
👫Refer a friend deal
🎧DJ Friday evening
☀️ Double your sun bed minutes
👕Clothing sale
🍪Cookie dealer cookies
🔴 £10 CLOTHING SALE ⚫️
Want to look as good as .kettleborough in the gym? (Don’t we all)
Look no further as we are always topping up the £10 rail for you guys
Members and non members welcome to buy!
Special thanks to .whittle for the cameos, you bunch of creeps 😚
Easter weekend is just around the corner 🐣🪺
Keep watching to find out what we’ve got going on here at UltraFlex York this weekend!
🖤❤️🖤❤️🖤❤️
31/03/2026
Bank Holiday is just around the corner, so here’s what we’ve got lined up for the weekend! You won’t want to miss this 🤩
Bring a friend for FREE Fri-Mon
DOUBLE Sunbed Minutes
Enter one of our competitions for the chance to win an item of clothing/supplements of your choice 🥳
We’re on the gym floor today with demonstrating our brand new Hack Squat
Eddie runs his coaching business out of here and trains a number of his clients on the gym floor, and recently won his Nabba Pro Card and the Nabba Mr Universe Title.
If you’re thinking about levelling up your physique and training, Eddie’s currently taking on new clients, drop him a DM for more info!
We’ve got some great bits of kit heading our way in the near future so let us know if you want more demo vids like this 🙏🏼
04/03/2026
💜INTERNATIONAL WOMEN’S DAY COMPETITION TIME💜
Ladies, this one’s for YOU.
To celebrate, women train FREE at all UK UltraFlex locations on Sunday 8th March!
And that’s not all… 👀
✨ ONE WINNER will receive:
🏆 1 YEAR FREE MEMBERSHIP
💸£200 to spend on PER4M products (on your first visit)
👕 UltraFlex hoodie
HOW TO ENTER:
1️⃣ Train with us on Sunday 8th March 2026
2️⃣ Post an Instagram Story
3️⃣ Tag the UltraFlex gym you’re training at (e.g. or )
One female winner will be chosen at random from all valid entries and will receive a 12-month membership at the gym they tagged 💥
⏰ Entries close 11:59pm Sunday 8th March 2026
📢 Winner announced Monday 9th March 2026 across all UltraFlex accounts
⚠️ Profiles must be public for entry to be valid.
T&Cs apply. UltraFlex Athens is not participating in this competition. Open to UK residents aged 18+. This giveaway is not sponsored, endorsed or administered by Instagram.
💜INTERNATIONAL WOMEN’S DAY COMPETITION TIME💜
Ladies, this one’s for YOU.
To celebrate, women train FREE at all UK UltraFlex locations on Sunday 8th March!
And that’s not all… 👀
✨ ONE WINNER will receive:
🏆 1 YEAR FREE MEMBERSHIP
💸£200 to spend on PER4M products (on your first visit)
👕 UltraFlex hoodie
HOW TO ENTER:
1️⃣ Train with us on Sunday 8th March 2026
2️⃣ Post an Instagram Story
3️⃣ Tag the UltraFlex gym you’re training at (e.g. or )
One female winner will be chosen at random from all valid entries and will receive a 12-month membership at the gym they tagged 💥
⏰ Entries close 11:59pm Sunday 8th March 2026
📢 Winner announced Monday 9th March 2026 across all UltraFlex accounts
⚠️ Profiles must be public for entry to be valid.
T&Cs apply. UltraFlex Athens is not participating in this competition. Open to UK residents aged 18+. This giveaway is not sponsored, endorsed or administered by Instagram.
| Monday | 6am - 10pm |
| Tuesday | 6am - 10pm |
| Wednesday | 6am - 10pm |
| Thursday | 6am - 10pm |
| Friday | 6am - 10pm |
| Saturday | 8am - 8pm |
| Sunday | 8am - 8pm |