I recently raced the 2025 Valencia Marathon in Circus Running gear and was really impressed with how it handled the rigours of racing. The Tech Singlet sits perfectly, is incredibly lightweig... See more
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Company details
Written by the company
Inspired through hard miles, quiet luxury and pop culture, our purposeful approach to running apparel blends idealist design with unrivalled function; a timeless expression of performance.
Contact info
United Kingdom
- info@circusrunning.co
- circusrunning.co
Replied to 100% of negative reviews
Typically replies within 24 hours
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Glad I listened to the reviews these…
Glad I listened to the reviews these guys know what they're doing. great products great quality i can really feel the attention to detail put into the gear cannot complain you get what you pay for
Quality technical long sleeve T
Superb Apparel 🔥🔥
I’ve bought a few items from Circus; Running Cap, Hoodie and T-Shirts. All have been superb so far, can’t fault them. Sometimes I struggle to find a fit that I like in a T-Shirt but the Circus apparel is great. Quality is spot on, good length and cut on the T-Shirts, hoodie has an excellent, premium feel to it and I also enjoy the branding too. Will definitely be buying more!
New collection is awesome
New collection is awesome. Fit, quality and style / branding really nice.
Running beanie was poor quality
Running beanie was poor quality. Misshapen after two wears.

Reply from Circus Running
My new standard I'm running gear!
My new standard I'm running gear. Exceptional quality, fantastic design & extremely comfortable.
Such a fan of the brand
Such a fan of the brand. The quality of the kit is fantastic - best running socks I’ve ever had and the cap stays on tightly without adding pressure around your head. I’ve had lot of issues with running caps before where the either fall off or leave pressure marks, but the circus running cap stays unnoticed whilst protecting your face from sun / rain. Also loving my Doberman T-Shirt cause firstly it’s got the coolest print (getting lots of compliments when wearing it), and secondly the quality of the fabrics is so good. Cannot wait for the circus team to bring out women’s running shorts - I’ll be the first to buy them.
Excels in marathon conditions
I recently raced the 2025 Valencia Marathon in Circus Running gear and was really impressed with how it handled the rigours of racing.
The Tech Singlet sits perfectly, is incredibly lightweight and isn’t too tight around the midriff. It also avoids the back panel soaking up sweat (which I’ve definitely experienced elsewhere).
The Tech Shorts are a great racing length and comfortably accommodated my six 72g gels, iPhone 15 in a slim case and key without any issues.
The running socks are right up there with the best I’ve worn. I experienced no blistering or hotspots, even on long, fast efforts.
You can tell this kit is designed by runners who genuinely understand what matters.
Best running socks I've had.
Liked the socks and the tee
Liked the socks and the tee, excited to see what comes next!
Long Sleeve Tee and Socks
Got both a long sleeve and socks and both have become my go to pieces of kit. Quality and function of the kit is second to none.
Can definitely tell it’s built by runners for runners!
Love the materials
Love the materials, really last for the use during the long runs and frequent training sessions!
What a brand find!
What a brand find!
Pure quality, vibes and passion built into a stand out running brand.
Even a personal touch of contact via social media whereby they genuinely want to chat and assist with product knowledge.
All this before the quality of the items purchased. I've got the beanie and the first thing to highlight is the packaging quality and labels. Then I was surprisingly impressed with the thickness and design of the hat. The best and better than other outdoor companies with leading beanies.
I'll definitely be ordering more from this brand!
The highest quality running products
The highest quality running products I have used. The shorts are excellent, great for longer runs with the space for numerous gels. The socks are also fantastic. I frequently had blisters before these wearing these socks.
Really nice gear
Really nice gear!
Been running for 10 years and try to wear kit from independent brands. Loving both the performance and lifestyle pieces from Circus.
Great quality and nice to not have to wear the obvious Nike, Adidas etc
High quality running gear which looks great!
High quality running gear which also looks and fits really well! A lot of thought has gone into these items, they’re so well made.
Fantastic running gear
Fantastic running gear - can really tell it has been made with runners in mind. Lightweight and super comfy.
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