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Product description

Engineered for race day, the SOAR x RHEON™ Marathon Speed Shorts bring energy control, muscle stability, and minimal weight together in a new standard for performance.

Integrated RHEON™ technology works with the body to manage muscle oscillation at speed, reducing fatigue without restricting movement. By stabilising the large muscle groups of the upper leg, it helps maintain efficiency when the effort peaks.

The race-fit half-tight moves cleanly through the stride — light, close, and unintrusive. A bonded storage system holds fuel securely with zero bounce.

For when every gram, every stride, every second counts.

Fit

Designed for long distance racing these shorts are skin-tight for optimal performance, offer enhanced muscle support and have storage for on-run nutrition.

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

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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 Race Vest 2.0 | Navy/Red/White Stripe

£95

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Crew Sock | Block Navy

£22

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RHEON™ Marathon Speed Shorts
A new standard for performance.

Engineered for race day.

Features

Run Type

 
Warm-up
 
Recovery
 
Easy
 
Long Run
 
Session/Workout
 
Race

Race Type

 
Middle Distance
 
5km – 10km
 
1/2 Marathon – Full Marathon
 
Ultra

Performance-enhancing RHEON™ technology
Large rear pocket to accommodate four gels
2 x frontal waistband gel loops
Additional discreet internal key pockets x 2
Featherweight fabric
Laser cut hems
Front and rear panel for added support

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

Main: 60% PES 40% EL
Waist: 71% PA 29% EL
Pocket: 78% PES 22% EL

Designed for long distance racing these shorts are skin-tight for optimal performance, offer enhanced muscle support and have storage for on-run nutrition.

RHEON™ Marathon Speed Shorts
Engineered for race day.

For when every gram, every stride, every second counts.

RHEON™ Strips
Revolutionary muscle support that lets you race harder, push further, and recover faster—unleashing your true potential.
Ultra-Light Woven Fabric
The perfect base for RHEON™: ultra-light, breathable, and designed to keep you locked in on race day.
Integrated Storage
Rear pocket carries up to four gels, with two additional front loops. Secure, balanced, and built into the structure.
Designer’s Notes
RHEON™ Marathon Speed Shorts
Designer's Notes /
On Film

Discover the RHEON™ Marathon Speed Shorts redefined race-wear.

Tim Soar
Founder

Play Film
Fit

Fit Guide

Designed for long distance racing these shorts are skin-tight for optimal performance, offer enhanced muscle support and have storage for on-run nutrition.

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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