Lined low stock
ULTRA INBUILT RUN SHORTS 3" - BLACK ULTRA INBUILT RUN SHORTS 3" - BLACK ULTRA INBUILT RUN SHORTS 3" - BLACK ULTRA INBUILT RUN SHORTS 3" - BLACK ULTRA INBUILT RUN SHORTS 3" - BLACK ULTRA INBUILT RUN SHORTS 3" - BLACK ULTRA INBUILT RUN SHORTS 3" - BLACK ULTRA INBUILT RUN SHORTS 3" - BLACK
ULTRA INBUILT RUN SHORTS 3" - BLACK
ULTRA INBUILT RUN SHORTS 3" - BLACK
ULTRA INBUILT RUN SHORTS 3" - BLACK
ULTRA INBUILT RUN SHORTS 3" - BLACK
ULTRA INBUILT RUN SHORTS 3" - BLACK
ULTRA INBUILT RUN SHORTS 3" - BLACK
ULTRA INBUILT RUN SHORTS 3" - BLACK
ULTRA INBUILT RUN SHORTS 3" - BLACK
4.8
Rated 4.8 out of 5 stars
38 Reviews

ULTRA INBUILT RUN SHORTS 3" - BLACK

$70.00 AUD
or 4 easy payments of with
Built In Shorts
Built In Shorts
Mid Rise
Mid Rise
Pockets
Pockets
Reflective Graphics
Reflective Graphics
Running
Running
Size

Free Shipping

On AU standard orders over $100

Easy Returns*

30-day exchanges, 15-day refunds

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Details

Go further with confidence in the Ultra Inbuilt Run Shorts, designed for longer runs where comfort and performance matter most. This mid-rise style features an elasticated waistband for a secure fit, paired with a soft, ultra-lightweight overlay that delivers unrestricted movement with every stride.

Featuring inbuilt bike shorts with pockets offering additional coverage and functionality. Finished with a back zip pocket and reflective logo for secure storage and visibility, plus a reflective stacked Muscle Republic logo on the left leg.

Pair back with the Aspire Cut Out Tank or layer up with the Ultra Light Running Jacket. 

  • Mid-rise run short
  • Elasticated waistband
  • Soft overlay for freedom of movement
  • 12.5cm built in biker short with pockets
  • Back pocket with zip & reflective logo
  • Reflective stacked Muscle Republic logo on left leg
  • Ultra lightweight fabric with soft stretch 80GSM
  • 86% Nylon 14% Elastane
Fit
Janet has sized up and is wearing a size M for a more flattering fit and usually wears a size AU 8

Height 176cm (5'7)
Bust 88cm (34")
Waist 67cm (26")
Hip: 100cm (39")
Cup Size AA
Care Guide

Please check the specific care instructions on your garment care tag.

- Colour may transfer to lighter surfaces
- Wash before wear
- Cold gentle machine wash with similar colours
- Do not soak or bleach
- Dry flat in shade
- Do not iron
- Do not dry clean or tumble dry

Shipping

Standard Shipping within Australia

  • FREE standard shipping on orders over $100
  • $5.95 on all other orders.
  • Delivery time 2-3 business days.

Express Shipping within Australia

  • FREE express shipping on orders over $170
  • $8.95 on all other orders.
  • Delivery time 1-2 business days.

Same Day Delivery within Sydney Metro

  • FREE Same Day Delivery on orders over $200.
  • $11.30 delivery between 6-9pm same day.
  • For further information on Same Day Delivery see here.

For all International Shipping rates & further shipping information please see here.

Returns & Exchanges

We offer returns, exchanges and store credits. Refund requests must be lodged within 15 days of the delivery date. Store credit or exchange requests must be lodged within 30 days from the delivery date. 

Domestic Returns:
Refund requests will have a $7.00 handling fee deducted from the refund of the total return.

International Returns:
Please see here for return shipping costs by region.

Unfortunately, items purchased during a sitewide sale are not eligible for a refund. You are able to return only for a store credit or exchange. For health & hygiene reasons we are unable to accept returns for underwear, socks, hair accessories and drink bottles.

For our full Returns Policy please click here.

Complete The Look

QUICK ADD

XS S M L XL XXL
SCULPT POCKET BRA - BLACKSCULPT POCKET BRA - BLACK
+ Quick Add
5.0
Rated 5.0 out of 5 stars
154 Reviews

SCULPT POCKET BRA

$75.00 AUD

QUICK ADD

5-8
WOMENS PERFORMANCE SOCKS - BLACK WHITEWOMENS PERFORMANCE SOCKS - BLACK WHITE
+ Quick Add
4.9
Rated 4.9 out of 5 stars
63 Reviews

WOMENS PERFORMANCE SOCKS

$20.00 AUD

Key features

Inbuilt Short

Inbuilt Short

Providing added support offering a comfortable and streamlined fit for improved performance during your run.
Reflective graphics

Reflective graphics

Adding visibility in low light for enhance safety and security.
Ultra Lightweight

Ultra Lightweight

Crafted in a super lightweight woven fabric. 100% Recycled Nylon.

Key features

Inbuilt Short

Inbuilt Short

Providing added support offering a comfortable and streamlined fit for improved performance during your run.
Reflective graphics

Reflective graphics

Adding visibility in low light for enhance safety and security.
Ultra Lightweight

Ultra Lightweight

Crafted in a super lightweight woven fabric. 100% Recycled Nylon.
4.8
Rated 4.8 out of 5 stars
Based on 38 reviews
Reviews Summary
Customers say these shorts are super comfortable and lightweight for running. The built-in shorts stay in place without riding up significantly, and the pockets are genuinely useful. Most love the soft material and flattering fit, though some note the inbuilt liner occasionally rolls slightly.
Customers Talked About
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38 reviews
  • Denise S.
    Flag of Australia
    Verified Buyer
    Reviewing
    ULTRA INBUILT RUN SHORTS 3" - ECLIPSE
    I recommend this product
    Size Purchased M
    Usual Size M
    Bought For Running
    Rated 5 out of 5 stars
    4 minutes ago
    Amazing running shorts

    These shorts are so comfortable to run in... The inbuilt shorts are the perfect length and the fabric is amazing

    Was this helpful?
  • Cody L.
    Flag of Australia
    Verified Buyer
    Reviewing
    ULTRA INBUILT RUN SHORTS 3" - ECLIPSE
    I recommend this product
    Size Purchased L
    Usual Size L
    Bought For Running, HIIT / CrossFit
    Rated 5 out of 5 stars
    Yesterday
    Ultra inbuilt run shorts.

    Haven’t found a pair of shorts with the built in undershorts that don’t look like they aren’t meant to go together UNTIL I found these.

    Absolutely stunning shorts. Comfortable, functional, and for the bigger thigh girly they actually fit and look nice. LOVE LOVE LOVE!!!!!!

    Was this helpful?
  • Lucy A.
    Flag of Australia
    Verified Buyer
    Reviewing
    ULTRA INBUILT RUN SHORTS 3" - ECLIPSE
    I recommend this product
    Size Purchased M
    Usual Size M
    Bought For Running
    Rated 5 out of 5 stars
    1 week ago
    Amazing!

    Absolutely love running in these shorts! Soft material but a firm fit to help shorts stay in place. They do not move during activities. Pockets are very helpful too! Hopefully more colours are released!

    Was this helpful?