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Product description

An evolution of our race-proven marathon short, rebuilt around a single integrated system.

Developed within ProtoLab, it removes the traditional waistband entirely, replacing it with a one-piece waist and pocket construction that sits flatter against the body.

Less pressure. Less movement. Greater comfort at pace. The short stays stable over distance, designed to disappear once worn.

Storage is engineered into the structure. A rear pocket carries four gels, with two more secured in dedicated loops. A zipped pocket holds a phone without bounce. Everything close, quiet, controlled.

The outer is cut from our lightest-ever French woven fabric for airflow and minimal weight. Laser-cut hems, bonded seams, and reinforced side splits preserve freedom while maintaining form under load.

A refined marathon platform, where comfort, carry, and speed work as one.

Fit

Designed for 26.2 at full tilt. Ergonomic cut, minimal bulk, integrated storage for race-day carry.

Inside leg measurement size M: 2.5” (6.5cm).

Shipping information

FREE 2-3 day delivery on all UK orders over £120 

All International orders ship with DHL or DPD on a 3-4 day tracked service

International shipping fees, duties & taxes can be found here

Free returns

We offer free returns on all UK orders and most other countries. Changed your mind, wrong size? Simply send it back to us using our no-hassle, pre-paid service.

Secure payments

Shop with confidence. All payments are made with protected connections for maximum security.

Get it between - FREE UK shipping on orders over £120 FREE EU shipping on all orders over €230 FREE US shipping on all orders over $180 Global Express shipping available Order by 12:00 pm for same day despatch.
Colour:
Black
Size:

Fit / Size Guide
  • Black
  • Black

Complete the system

Men's ADV Race Vest | Blue

$210

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Race Sock | Lavender/White

$35

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ProtoLab ADV Marathon Shorts
A refined marathon platform.

Tuned for 26.2 miles where comfort, carry, and speed work as one.

Features

Run Type

 
Warm-up
 
Recovery
 
Easy
 
Long Run
 
Session/Workout
 
Race

Terrain

 
Road
 
Track
 
Trail

Waistband-free, integrated one-piece waist and pocket system
Rear pocket holds up to four gels
Two dedicated gel loops for additional carry
Zipped pocket
French woven outer fabric
Laser-cut hems
Bonded seams
Reinforced side splits

Machine wash 30C
Do not bleach
Do not dry clean
Do not tumble dry

Outer: 76% PA, 24%EL
Waistband & Pocket: 71% PA, 29% EL
Liner: 82% PA, 18% EL

Designed for 26.2 at full tilt. Ergonomic cut, minimal bulk, integrated storage for race-day carry.

Inside leg measurement size M: 2.5” (6.5cm).

ProtoLab ADV Marathon Shorts
Designed for distance, from 26.2 miles and beyond.

Race-ready, long-range shorts, built for the full effort.

Storage #1
Front loops for 2 x gels and wide, soft waistband
Storage #2
Rear cargo pocket for up to 4 x gels. Large zipped inner pocket for valuables
Full movement
Ultra-light woven mesh shell with laser cut hems
Fit

Fit Guide

Designed for 26.2 at full tilt. Ergonomic cut, minimal bulk, integrated storage for race-day carry.

Inside leg measurement size M: 2.5” (6.5cm).

Size Guide

Bottoms Size Guide.

Chest: measure underneath the armpits with the tape measure straight around.
Waist: natural waist measurement is taken from above the hips, close to the navel.

SOAR garments are cut close to the body. If you like a looser fit or are between sizes we recommend selecting the the next size up.

Still not sure? Please email us at enquiries@soarrunning.com

 

Size Waist (in)
Waist (cm)
XS 26-29 66-73.5
S 29-31 73.5-78.5
M 31-33 78.5-84
L 33-35 84-90
XL 35-37 90-94.5
XXL 37-39 94.5-99.5
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