SPECIAL SALE — UP TO 70% OFF  ·  NO CODE NEEDED
★★★★★ 4.8 · 12,000+ runners

10 reasons runners are leaving the belt, the armband and the liner shorts at home

"Retired my running belt the same week."
— David M., Verified Buyer

One pair of shorts vs. the four things you already bought

RUNNR Marathon Pro
Short + belt + armband + liner
Your phone
Locked flat in the liner pocket
Strapped to your arm
Keys & gels
Built-in storage belt
A belt round your waist
Chafing
Liner built in, nothing rubs
A second pair underneath
Things to put on
One
Four
Time to leave
Under two minutes
However long it takes to find it all

TLDR: the Marathon Pro does the job of four separate things you already own 👇

Built-in storage belt replaces the running belt

1 The belt stays in the drawer

A running belt is the thing you strap on before you can leave. It rides up, it bounces, and tightening it is worse than leaving it loose. The Marathon Pro builds the storage into the waistband instead, so keys, gels, AirPods and a wallet sit at your core and move when you move.

"Retired my running belt the same week." — David M.

No-bounce phone pocket replaces the armband

2 The armband comes off for good

An armband does one job and does it badly. It slides, it sweats, and by mile 4 you are thinking about your arm instead of your run. The liner pocket holds your phone flat against your leg, where there is nothing to swing. 94% of buyers say it doesn't move on the run.

"The pocket genuinely doesn't move. I forget it's on me." — James K.

Built-in anti-chafe liner replaces the second pair

3 No second pair of shorts underneath

Wearing shorts under shorts because the outer pair rubs is not a solution. It is two layers, more heat and more laundry. The anti-chafe compression liner is built in, so you get the support and the coverage in one garment and the rubbing never starts.

"First time in years my thighs didn't feel raw after a long run." — Daniel R.

RUNNR Marathon Pro Shorts

4 Out of the door in under two minutes

Add up what it takes to strap on a belt, fit an armband, pull on a liner and find where you left the keys. That is the gap between deciding to run and actually running, and it is the gap most runs are lost in. Now it is one pair of shorts and a door.

"Most comfortable shorts I own and I've spent way more on worse." — Tom B.

Storage for keys, gels, flask and cards

5 Everything you carry, nothing you strap on

Phone, keys, cards, gels, a soft flask, AirPods. The front mesh storage belt takes the bulk at quick reach, the rear zip pocket takes what you want fully secured, and the liner pocket takes the phone. Three places to put things, none of them a separate object you had to buy.

"Nice and light, and cool too. Exactly what I wanted." — verified buyer

Up to 70% off

6 Up to 70% off (limited)

Right now you can grab the RUNNR Marathon Pro at up to 70% off — no code needed, applied automatically at checkout. The runners who find this deal stock up in every colour. It only runs while stock lasts. Once it's gone, it's gone.

Shop the sale →
Durable stitching and waistband

7 Built to last — holds its shape, wash after wash

The gear you are replacing wore out. Belts fray, armbands stretch, cheap liners go baggy. The Marathon Pro's elastic-drawstring waistband and flatlock stitching hold their structure and colour, so the one thing that replaced four things stays the one thing.

"Super comfortable, great support and they still look new." — verified buyer

One price instead of four purchases

8 One purchase instead of four

A belt, an armband, a pair of liner shorts and the short itself. Priced separately that is most of a hundred dollars of gear that ends up in a drawer. The Marathon Pro is $54.95 and does all four jobs, which is also less than Nike, Lululemon or rabbit charge for the short on its own.

"Does everything my Lululemons did — for less than half." — David M.

Colourways

9 Four colours, and none of them shout

Grey, Black, Mint and Cream. Built so the storage disappears into the waistband rather than sitting on top of it, which is the difference between a short with a belt attached and a short that simply has somewhere to put things.

"They look cool with the colour of the liner showing through." — verified buyer

Free exchange and guarantee

10 Free exchange + 30-day guarantee

We want the fit to be perfect. Wrong size? Reach out and we'll get you into the right one — no hassle. And if they're just not for you, send them back within 30 days for a full refund.

Worn by 12,000+ runners across 5Ks, half-marathons, marathons and triathlons.

NOTHING TO STRAP ON•NOTHING TO STRAP ON•NOTHING TO STRAP ON•NOTHING TO STRAP ON•NOTHING TO STRAP ON•NOTHING TO STRAP ON

Customer reviews

★★★★★   4.8 · 346 verified reviews
★★★★★
No chafing, no bounce

"Nice and light, and cool too. No chafing and my phone doesn't move. Exactly what I wanted."

Daniel R. · Verified Buyer
★★★★★
Retired my belt

"The pocket genuinely doesn't move. I forget my phone's even on me. Bought a second pair."

James K. · Verified Buyer
★★★★★
Better than my Lululemons

"These do everything my Lululemons did — plus a phone pocket they don't have — for half."

David M. · Verified Buyer
★★★★★
Most comfortable I own

"Light, cool, and they don't ride up. I've spent way more on worse shorts."

Tom B. · Verified Buyer
87% claimed — due to high demand there's a very high risk of selling out.
Grab yours now →
Up to 70% off · Free worldwide shipping · 30-day guarantee

Frequently asked questions

Does this really replace a running belt?
That is what it is built to do. The front mesh storage belt sits in the waistband itself and takes keys, gels, cards, AirPods and a soft flask. It carries the same load a strap-on belt carries, without being a separate thing you own, tighten or lose.
Where does my phone go, and does it bounce?
In a pocket sewn into the liner at thigh level, so it sits flat against your leg where there is nothing to swing. 94% of buyers say it doesn't move on the run. Keys, gels and cards go in the zippered rear pocket.
Will they stop chafing on long runs?
Yes. The built-in compression liner replaces skin-on-skin contact with a smooth, sweat-wicking layer that stays put, so the friction that causes chafe never starts. You do not need a second pair underneath. 87% of buyers report zero chafing on long runs and race day.
How should they fit?
True to size, with a gentle (not tight) built-in liner. If you're between sizes, take the larger one. Model is 183 cm / 78 kg wearing size L.
How do I wash them?
Machine wash cold, inside out. Don't bleach, don't tumble dry, hang to dry. The fabric holds its shape and colour wash after wash.
What if the size isn't right?
We'll make it right — reach out and we'll exchange it for the correct size. And there's a 30-day money-back guarantee if they're just not for you.
RUNNR Marathon Pro Shorts
★★★★★ 4.8 · 12,000+ runners

One pair. Nothing to strap on.

Up to 70% off, while stock lasts. Free worldwide shipping. Join thousands of runners who left the belt, the armband and the liner shorts in the drawer.

Shop the Marathon Pro →
🛡 30-day money-back guarantee