Bought a wrong size Marathon short. Ask your Team if a can exchange to a bigger size. They didnt hesitated to send my the perfect size with no charge. Amazing product, absolutly love them Gilles From Perth, Australia
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RUNNR Belt-Free Marathon Pro Shorts
2-in-1 Running Shorts — Front Mesh Storage Belt · Inner Liner Phone Pocket · Rear Zip Pocket · Anti-Chafe Liner
You already bought the belt. Now you can stop wearing it.
Most runners own three pieces of gear they did not need to buy. An armband that rubs by mile 4. A running belt that rides up and bounces. A second pair of compression shorts worn under the first pair, because the first pair chafes.
The RUNNR Belt-Free Marathon Pro Shorts replace all three.
The storage belt is built into the waistband. Quick access for keys, gels, a soft flask, cards and AirPods. It sits at your core, so it moves with your body instead of swinging on its own. You stop owning a running belt.
The phone pocket locks against your leg. The inner liner pocket holds your phone flat and stable. No swinging, no shifting, no checking every kilometre to see whether it is still there. You stop owning an armband.
The anti-chafe compression liner is built in. You get the support and the coverage of compression shorts without a second layer underneath. Inner-thigh rubbing stops because there is nothing there to rub.
The rear zip pocket handles the smaller essentials you want fully secured. Keys, cards, gels and race supplies stay zipped in from start to finish.
The lightweight outer shell gives you freedom of movement, while the 2-in-1 construction keeps the short supportive, breathable and ready for distance.
Instead of putting all of that on, throw these on. You are running in under two minutes.
One pair. Built-in belt. Inner phone pocket. Rear pocket. Anti-chafe liner.
No armband. No bouncing belt. No extra compression layer.
What’s in it:
Front mesh storage belt — quick-access storage for gels, phone, flask, keys, and race-day supplies
Inner liner phone pocket — keeps your phone locked against your leg with minimal bounce
Back pocket — secure storage for keys, cards, gels, and small essentials
Built-in anti-chafe liner — support, coverage, and reduced rubbing on longer runs
2-in-1 construction — lightweight outer shell with built-in compression-style liner
Adjustable drawstring waistband — secure fit from warm-up to finish line
Lightweight performance fabric — breathable, flexible, and built for distance
Replaces the belt, the armband and the liner shorts — three things you never have to grab again
Available in Grey Neon, Black, Cream, and Mint.
Fits true to size
Model is 183 cm / 78 kg wearing size L
Liner provides gentle compression — not too tight
If between sizes → take the larger size
Shipping
Returns
RUNNR Performance Guarantee
Anti-bounce, thigh-mounted for stability during fast runs.
Soft, breathable, and supportive. Designed for long distances.
Sweat dries fast. Stays light even in heat & humidity.
Carry your phone, gels, keys, cards, and supplies without a bouncing belt.
Run Hands-Free — Without the Bounce
Your phone, gels, keys, and race-day essentials stay locked into the built-in storage system, so you can run without a separate belt or armband.
Use the front mesh storage belt for quick access, or the inner liner phone pocket when you want your phone locked flat against your leg.
No bouncing. No shifting. No extra gear.
Just smooth, distraction-free running from the first kilometre to the finish line.
No irritation — even on your longest runs
The inner liner is engineered to eliminate thigh chafing completely.
Soft, breathable, and stitched with smooth flatlock seams, it stays comfortable mile after mile — even in heat, humidity, or long-distance training.
QUICK-DRY FABRIC
Our lightweight polyamide–elastane fabric dries fast and breathes even in tropical climates.
Sweat doesn’t stick, soak, or weigh you down — every run feels smoother, cooler, and more effortless.
Hidden Back Zip Pocket And Built-In Belt
Everything you need. Nothing that slows you down.
Built for race day and long-distance training, the integrated storage belt keeps gels, keys, cards, and essentials close to your core for a stable, distraction-free run.
A hidden rear zip pocket adds secure storage for smaller valuables, keeping them locked in place from warm-up to finish line.
No bouncing belt. No bulky vest. No wasted movement.
Built to carry: gels, keys, cards, AirTag, small nutrition, and race-day essentials.
Most running brands design for elites — we design for real runners. Every feature in our shorts is built to solve everyday problems: bouncing phones, chafing, sweat buildup, heat, storage, and price. RUNNR focuses on practical performance, not hype.
| Feature | RUNNR | Other Brands |
|---|---|---|
| Built-in anti-bounce phone pocket | ||
| Zero-chafe inner liner | ||
| Built-in storage belt | ||
| Affordable pricing | ||
| Designed for everyday runners | Partial |
Our gear is built for men who push limits — combining comfort, performance fabrics, and a clean design that keeps you moving.
Check our size guide on each product page. If you’re between sizes, we recommend going one size up for the best fit.
We ship worldwide. Standard delivery times:
es. If your item doesn’t fit or you’re not satisfied, you can return it within 30 days of delivery.
Once your order ships, you’ll get a tracking link by email so you can follow your package in real time.
Yes. Wash cold, hang dry. Avoid bleach and ironing to keep the fabrics performing longer.
This product has no reviews yet.
Bought a wrong size Marathon short. Ask your Team if a can exchange to a bigger size. They didnt hesitated to send my the perfect size with no charge. Amazing product, absolutly love them Gilles From Perth, Australia
I wore the black marathon short at the 2026 Mexico City Marathon with a fantastic feeling and performance. I also bought the gray version.
Best pair of shorts I've purchased!
Hyrox approved they were perfect for that.. next one I do I’m loading em up with gloves and all kind of shit.. best shorts ever..
Great shorts
New 5k pb & my longest run ever
Overall these shorts work well. The inner liner isn't very tight though, which leads to some minor bouncing when using the phone pocket. I started with a medium and changed to small which helped a bit. I'm 5' 9" 150lbs
Get your shit right before making me wait a month for an incomplete package. How can you guys send out a package for 3 shorts but only contains one???
Best shorts ever. Plenty of room. Great for the gym and running .. I want ti try the regular 5” with liners next
Extraordinary confort in the running and hybrid training.
Perfect! All in One.
Perfect for running
Great pair of running shorts! Love it
Wore the Marathon Pro Shorts for my first 10K Run at the Run Melbourne Marathon event. They were really great for the entire run and kept up to its name, features and promises.
Super handy to have the built in pockets and waistband. Essentially lets me run without a pack. Would prefer an option for a pocket on both sides of the tights. Having the phone pocket only on one side makes me feel lopsided. Having a second pocket would allow me to switch sides if it pulls too much on one side.
Love the built in compression layer as I run long distance so it’s anti-chafing! I especially like the pocket to hold the phone securely so I can carry a water bottle.
Comfortable shorts with lots of space for storage. They do get a bit heavy the more items you carry with you on your run.
Great run!
Great shorts no bounce at all with iPhone 15 pro-max in the leg pocket and keys in the back zip with gels.
The waistband is a good idea in theory, but in reality it holds the sweat. The band then slips down as it becomes heavy, especially if it’s holding Gels etc as well. Then becomes a faff to keep pulling it up. Moisture wicking fabric isn’t great, but the phone pocket on leg works well
In general is a nice fit, but the side pocket in the underlining tights could use a zipper as well, as it gets loose, and my mobil did fell out once already during a run....
The phone holder in the liner was a major reason for my purchase. While it does fit a phone and it is relatively easy to get the phone in and out, the liner is a bit too loose so that the phone bounces around while running. A more compressive liner that would hold the phone tighter against the leg would be advantageous for me.
Totally excellent customer service, supplied replacement shorts very quickly, thanks you .
In general these are great shorts. My only comment is that the internal leggings are a bit loose so the phone does move around a bit.
Delivery took longer than advertised on the website, by about 2 weeks more, but the product is great, thanks
The shorts are good but I got two of the wrong colour version sent to me. I got the grey shorts with the flourescent yellow liner instead of the all black ones I ordered.
Wonderful!
I’m happy with the fit and the belt pockets are perfect!
The pocket for the phone is a bit loose but it is a great short
Fits all I need around in the belt. Fits tight but not restrictive, inner skins stay in place well and keep phone from jumping.
Excellent , fully satisfied!
It’s fine to run outdoor, pockets anti bouncing performing well, but the fabric is quite heavy, sweat wicking performance is average.
Fits well. Holds everything. Beat pair shorts I’ve had so far!
Perfect fit. Super comfy. Love it!
Little loose and took over 2 weeks for delivery
Look and feel great but I prefer a bit more compression.
Great!
As described, delivery time was long and communication short, sparce with little to no replies from customer service
Fit was good. Waist belt did what it was supposed to and was good.
The shorts are perfect. My new favorite.