Marathon Pro Shorts — Front Mesh Storage Belt · Right Inner Liner Phone Pocket · Rear Zip Pocket · Anti-Chafe Liner

2-in-1 Running Shorts — Front Mesh Storage Belt · Right Inner Liner Phone Pocket · Rear Zip Pocket · Anti-Chafe Liner

Race day is not the time to figure out where your phone, gels, keys, or supplies go.

Most runners end up carrying too much gear. An armband that rubs. A running belt that bounces. A compression liner they have to wear underneath. A rear pocket they can barely reach once they start moving.

The RUNNR Marathon Pro Shorts were built to replace all of it.

They combine the best parts of our 2-in-1 Running Shorts and our Marathon Shorts with Built-In Belt — upgraded into one complete short for long runs, race day, and serious training.

🏃The front mesh storage belt sits directly at the waistband, giving you quick-access storage without needing a separate running belt. Phone, gels, soft flask, keys, cards, or race-day supplies stay close to your core, where they move with your body instead of bouncing around.

🏃The right inner liner phone pocket gives you a second, more locked-in way to carry your phone. It sits flat against your leg, keeping your phone stable, secure, and out of the way. No swinging. No shifting. No checking every kilometre to see if it’s still there.

🏃The rear pocket handles the smaller essentials you want fully secured. Keys, cards, gels, or race supplies stay zipped in from start to finish.

The built-in anti-chafe liner gives you the support of compression shorts without needing an extra layer underneath. It reduces inner-thigh rubbing, adds full coverage, and keeps everything secure when the pace picks up.

The lightweight outer shell gives you freedom of movement, while the 2-in-1 construction keeps the short supportive, breathable, and ready for distance.

One short. Built-in belt. Inner phone pocket. Rear pocket. Anti-chafe liner.
No armband. No bouncing belt. No extra compression layer.

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.

Why runners choose RUNNR over big brands

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
Race-day storage system — replaces the need for a separate belt or armband

Available in Grey Neon, Black, Cream, and Mint.

Size:

A Quick Note on Our Sizing and Fit

We understand our listed waist measurements may look smaller than you expect. That's because we measure the elastic waistband at its smallest (un-stretched) point to give you the exact dimensions of the garment.

How to Choose Your Size:

We recommend choosing one size up for the best comfort and fit.

Don't worry—the technical elastic in our shorts is designed to stretch comfortably and securely to your body size!

Washing Instructions

• Machine wash cold
• Wash inside out
• Do not bleach
• Do not tumble dry
• Hang to dry
• Do not iron graphic/reflective parts