RUNNR Marathon Pro Shorts

RUNNR Marathon Pro Shorts
2-in-1 Running Shorts — Front Mesh Storage Belt · 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 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 zip 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 zip 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 zip 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.

For the top of the product page, I’d use this shorter intro:

Built from the best parts of our 2-in-1 Running Shorts and Marathon Shorts — the Marathon Pro adds front mesh storage, an inner liner phone pocket, rear zip storage, and an anti-chafe liner in one race-ready short.