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Ships early December, 2025
Speedland GS:PDX Unisex Shoes M5.0/W6.5
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M5.0/W6.5
Speedland GS:PDX Unisex Shoes M5.5/W7.0
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M5.5/W7.0
Speedland GS:PDX Unisex Shoes M6.0/W7.5
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M6.0/W7.5
Speedland GS:PDX Unisex Shoes M6.5/W8.0
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M6.5/W8.0
Speedland GS:PDX Unisex Shoes M7.0/W8.5
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M7.0/W8.5
Speedland GS:PDX Unisex Shoes M7.5/W9.0
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M7.5/W9.0
Speedland GS:PDX Unisex Shoes M8.0/W9.5
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M8.0/W9.5
Speedland GS:PDX Unisex Shoes M8.5/W10.0
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M8.5/W10.0
Speedland GS:PDX Unisex Shoes M9.0/W10.5
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M9.0/W10.5
Speedland GS:PDX Unisex Shoes M9.5/W11.0
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M9.5/W11.0
Speedland GS:PDX Unisex Shoes M10.0/W11.5
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M10.0/W11.5
Speedland GS:PDX Unisex Shoes M10.5/W12.0
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M10.5/W12.0
Speedland GS:PDX Unisex Shoes M11.0/W12.5
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M11.0/W12.5
Speedland GS:PDX Unisex Shoes M11.5/W13.0
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M11.5/W13.0
Speedland GS:PDX Unisex Shoes M12.0
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M12.0
Speedland GS:PDX Unisex Shoes M12.5
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M12.5
Speedland GS:PDX Unisex Shoes M13.0
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M13.0
Speedland GS:PDX Unisex Shoes M14.0
In Stock: 12/06
Price: $275.00
  • Unisex Shoe US Sizes 1.5: M14.0

Here at Running Warehouse, we want you to be completely satisfied with your purchase. If you are unsatisfied with your purchase for any reason, items can be returned with free return shipping within 90 days from the original invoice date.

We will match or beat any posted overall price advertised in-store or online on in stock items.

Built to handle 250-mile trail races, the GS:PDX is a high-performance running shoe for both limitless daily training and your longest ultra running events.

Best Use

Super Trail | Race UltraSuper Trail | Race Ultra

Surface

Smooth Trails & FireroadsSmooth Trails & Fireroads

Cushioning

Barefoot
Minimal
Low
Medium
High
Maximal

All Women's Road Shoes

  • Daily TrainersDaily Trainers

    The baseline definition of a running shoe. Daily Trainers lean on time-proven designs, technologies and features for dependable cushioning, support and comfort. They're a staple in every runner's closet, and if you are new to running shoes, then you should start your journey here.

  • Performance TrainersPerformance Trainers

    Performance Trainers provide a springy feel and make longer runs easier and faster runs faster. While quicker than Daily Trainers, Performance Trainers are not nearly as fast as Super Shoes. Due to a focus on keeping things light weight, Performance Trainers are less durable than Daily Trainers. These can also be a good option for one's first race shoe.

  • Super ShoesSuper Shoes

    Super Shoes are the fastest running shoes you can buy. They are designed to race your absolute best and represent the pinnacle of running shoe technology and innovation. They have the highest energy return foams and plates for new levels of performance. Low durability, but maximum speed is the name of the game here.

Women's Running Shoes by Surface

  • Roads & PavementRoads & Pavement

    Road running shoes feature smooth outsoles that are designed for running on paved surfaces such as roads, sidewalks, and bike paths.

  • Smooth Trails & FireroadsSmooth Trails & Fireroads

    Designed to handle most trail runs, these shoes prioritize comfort and a smooth ride. These shoes are great for anything from smooth singletrack, park trails, and fireroads making them ideal for those who run from their doorstep on streets before hitting the trail.

  • Rocky & Technical TrailsRocky & Technical Trails

    These shoes are best used for hard, rugged trails such as shale, granite or sandstone where grip on smooth surfaces and underfoot protection are important.

  • Soft & Muddy TrailsSoft & Muddy Trails

    Designed for use in muddy, soggy conditions, these shoes feature very aggressive outsoles that dig deep into soft ground for exceptional traction.

  • Snowy & Icy TrailsSnowy & Icy Trails

    These shoes feature technical outsoles designed to grip snowy and icy trails making them ideal for winter trail running.

Cushioning Level

  • Cushioning level, or stack height, refers to how much shoe is between your foot and the ground. For this category, we reference the amount of cushioning below the forefoot as the heel height will be equal to or greater than the forefoot height.

    Learn more about stack heights and how we measure them.

  • Barefoot

    0-13mm. The Shoe generally does not have a midsole and feels like there is no cushioning. This shoe is all about feeling the ground underfoot.

  • Minimal

    14-18mm. The shoe has a thin midsole that allows for a natural running experience. Racing shoes and minimalist shoes are common here. These shoes offer a feeling of being connected to the road or trail.

  • Low

    19-23mm. The shoe has a slightly cushioned feel and may feature added cushioning technologies. Performance training shoes and some trail shoes are common here. These offer protection during footstrike but prioritize a lightweight, grounded experience.

  • Medium

    24-28mm. These shoes have a stack height that fall near the middle of the spectrum.The shoes in this category are verstaile and great for all types of runs and distances.

  • High

    29-34mm. The shoe has a thick midsole and ample cushioning. These shoes are highly protective and absorb more impact than the body.

  • Maximal

    35mm plus. The shoe has an extremely thick midsole and extra cushioning. The focus is on protection and soft foam underfoot with hardly any ground feel.

Stability Level

  • Neutral Running Shoes

    Neutral shoes support the foot through a normal range of arch collapse and generally do not have a built-in technology to correct movement.

  • Stability

    Stability shoes are a great option for those who overpronate or need added support. These shoes help to limit the inward rolling motion of the ankle while running or walking and assist in guiding the foot straight through the gait cycle.


Product Details:

With this classic colorway inspired by the original SL:PDX, the Speedland GS:PDX pays homage to the Forest Park Trail System in Portland, Oregon. This evergreen stunner isn't just for long races, but can handle all your daily training with responsive comfort. 

To relish the long miles like its essentially identical GS siblings, the GS:PDX's midsole is taller than its GL cousins.  But the energetic and durable 100% HTPU superfoam remains the same for the carrier base layer. Directly under your soles, the proprietary foam of the drop-in core layer adds plush responsiveness. Like other Speedland models, this core is removable to add an optional Carbitex GearFlex carbon fiber plate (sold separately), if desired. 

The premium upper is made of breathable spacer mesh to keep your feet cool and dry, with strategic high-tenacity fiber for durability. Its PerformFit Wrap is activated by the BOA Fit System's two multi-directional Li2 dials. These advanced dials allow you to make micro-adjustments tighter and looser as the Wrap overlays secure all the key areas of your feet. So now, quicker and easier than ever, you can tighten up for technical descents or loosen up for more comfort on the flats. 

Connecting you to the trail, the Michelin Fiber Lite outsole features 4.5 mm lugs for an ideal balance of sticky traction and smoother runnability. The lug tips are designed as cuttable blocks, if you wish to trim them shorter. If you live in humid environments or you run through creeks, you have the option to cut open the drainage hole under the arch.

All in all, the Speedland GS:PDX is engineered to be the ultimate performance trail shoe for long distances. For maximum cushioning and responsiveness, lock in today and crush big miles like never before!   

What You'll Love: 

  • Max cushion blend of comfort, protection, and responsive performance for trails 
  • Micro-adjustable fit for tailorable security 
  • Superfoam tuned for natural terrain 

Model Number: GS:PDX

Specs & Fit

Shoe Specs

Weight:11.0 oz
312 g
Heel Stack:40 mm
Forefoot Stack:33 mm
Heel-Toe Offset:7 mm

How It Fits

Heel Width:Average
Midfoot Fit:Average
Toe Box Fit:Wide

How We Measure Our Shoe Specs

  • We measure every shoe in-house to provide accurate and consistent details.

  • Weight

    The weight is based on a Men's size 9 for Men's and Unisex shoes or Women's size 8 for Women's shoes. The weight listed is for a single shoe, including the laces.

  • Heel Stack

    The heel stack refers to how high your heel sits above the ground when wearing shoes. Based on Men's size 9 as the standard.

  • Forefoot Stack

    Forefoot stack refers to how high the ball of the foot sits above the ground when wearing shoes. Based on Men's size 9 as the standard.

  • Heel-toe Offset

    Heel-toe offset (drop) is the difference in height between the heel stack and the forefoot stack. We use the number given to us by the brand.

How We Measure Shoe Fit

  • All measurements are based on Medium width.

  • Fit (width) options are Narrow - Snug - Average - Roomy - Wide.

  • Sizing (length) options are Short - True - Long. Note: fit is relative to the "average" running shoe.

  • We partner with SmartLast, a program by Heeluxe, to use advanced shoe-measuring technology, to provide objective measurements for toe box, midfoot, and heel widths as well as overall length.

Cushioning Level

  • BarefootBarefoot

    0-13mm. The Shoe generally does not have a midsole and feels like there is no cushioning. This shoe is all about feeling the ground underfoot.

  • MinimalMinimal

    14-18mm. The shoe has a thin midsole that allows for a natural running experience. Racing shoes and minimalist shoes are common here. These shoes offer a feeling of being connected to the road or trail.

  • LowLow

    19-23mm. The shoe has a slightly cushioned feel and may feature added cushioning technologies. Performance training shoes and some trail shoes are common here. These offer protection during footstrike but prioritize a lightweight, grounded experience.

  • MediumMedium

    24-28mm. These shoes have a stack height that fall near the middle of the spectrum.The shoes in this category are verstaile and great for all types of runs and distances.

  • HighHigh

    29-34mm. The shoe has a thick midsole and ample cushioning. These shoes are highly protective and absorb more impact than the body.

  • MaximalMaximal

    35mm plus. The shoe has an extremely thick midsole and extra cushioning. The focus is on protection and soft foam underfoot with hardly any ground feel.

Technologies

MIDSOLE 

  • Beaded 100% HTPU superfoam is supercritical aliphatic TPU for higher energy return, superior abrasion resistance, and long-lasting performance. This external bottom layer acts as a carrier for the internal drop-in core. 
  • Proprietary drop-in core foam is a supercritical blend of OBC, EVA, and nylon compounds for a slightly plusher but still responsive underfoot experience. This thick layer (15 mm heel / 10 mm forefoot) is removable to insert the optional Carbitex GearFlex carbon fiber plate (sold separately). This shoe isn't compatible with custom or third-party orthotics, insoles, or inserts. 

OUTSOLE 

  • Michelin OC1 rubber with Fiber Lite delivers a superb balance of sticky grip and high durability across variable surfaces.  
  • 4.5 mm lugs offer an ideal blend of aggressive trail running grip and smoother runnability. The tips are cuttable if you wish to trim them shorter, for example if you're almost exclusively on very dry and hard-packed trails. 
  • Optional drainage hole under the arch comes sealed but gives you the ability to cut it open if desired. 

UPPER 

  • Spacer mesh is light and breathable, with strategic high-tenacity fiber for durability. 
  • PerformFit Wrap combines three supportive overlays to securely wrap all vital areas of your foot.  
  • BOA Fit System utilizes two multi-directional Li2 dials to engage the PerformFit Wrap. These dials offer micro-adjustability in both directions, allowing you to instantly tighten the fit for bombing technical descents and loosen the fit for comfort as quickly and as often as you like. 

Customer Reviews

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