Saucony
Endorphin Edge Trail Running Shoe - Women's
$79.99
$200.00Free shipping
Free shipping on orders over $60
In-store pickup · Check our 4 Memphis-area stores
30-day returns, even if you've run in them
The Grivet Take
The Endorphin Edge is Saucony's first carbon-plated, super-foam trail racer. PWRRUN PB PEBA foam delivers race-day pop in a trail stack; the Carbitex AFX 3/4-length carbon plate adds turnover snap; PWRTRAC outsole grips on dry trail. Best for trail racing, fast efforts on smooth-to-moderately-technical trails, and runners who want plate-assisted speed off-road. Skip it for technical or rocky trails (the platform isn't stable enough for ankle-rolling terrain), customers wanting max cushion, or wider feet (the upper runs snug). Best on hard-packed dirt, gravel, and grass; not ideal where roots, rocks, and rutted terrain dominate.
Fit & Feel snapshot
Fit
LengthHow the shoe fits compared with true-to-size expectations.
True to size
Toe box widthHow much side-to-side room the shoe has across the front of the foot.3 of 5
NarrowWide
Toe box volumeHow much vertical room the shoe has above the toes.3 of 5
LowHigh
MidfootHow snug or roomy the shoe feels through the arch and laces.3 of 5
SnugRoomy
Heel holdHow securely the back of the shoe holds the heel.4 of 5
LooseLocked
Ride
CushionHow much material sits underfoot. This is about amount of cushioning, not how soft it feels.4 of 5
MinimalMaximal
SoftnessHow soft or firm the cushioning feels underfoot.3 of 5
FirmPlush
RockerHow much the shoe's shape rolls you forward through the step.3 of 5
FlatAggressive
ResponsivenessHow much pop or energy return the shoe feels like it gives back.5 of 5
DeadBouncy
Support
Support TypeSupport Type describes how much built-in guidance the shoe has. Neutral shoes do not add support structure. Stability shoes use geometry, rails, firmer foam, or frame designs to create a more guided feel. Motion control shoes are the maximum-support category and are rare in modern running.
Neutral
Stability
Motion Control
No added support structure
PlatformPlatform describes the width and shape of the shoe's base underfoot. A wider platform can feel steadier even when the shoe is neutral. This is separate from Support Type.
Narrower than average platform
How it fits
Fits true to size with a snug, race-tuned upper. Heel and midfoot are locked in for race-day; the toe box is moderately rounded but narrower than typical daily-trainer trail shoes. Standard (B) width only. Customers with wider feet should look at the Speedgoat 6 or Peregrine 16 instead.
How it feels
Bouncy, rolling, plate-assisted. PWRRUN PB delivers the Endorphin pop in a trail stack; the Carbitex AFX 3/4 carbon plate adds turnover snap and torsional stability without the rigidity of a full-length racing plate. PWRTRAC outsole grips well on dry trail and packed surfaces. The platform is narrow for a trail shoe, which limits stability on rutted or rooted terrain; runners often note an ankle-roll risk on uneven ground. Best at race pace on smoother trails.
Quick specs
- Category
- Long run trainer
- Surface
- Smooth trail · Mixed terrain · Technical trail · Road plus light trail
- Heel stackHow much shoe sits between your foot and the ground.
- 36.0 mm
- Forefoot stack
- 28.0 mm
- DropThe difference between heel height and forefoot height, measured in millimeters.
- 8.0 mm
- Weight (women's 8)
- 7.8 oz · 221 g
- CushionHow much material sits underfoot. This is about amount of cushioning, not how soft it feels.
- 4 / 5
- Support TypeSupport Type describes how much built-in guidance the shoe has. Neutral shoes do not add support structure. Stability shoes use geometry, rails, firmer foam, or frame designs to create a more guided feel. Motion control shoes are the maximum-support category and are rare in modern running.
- Neutral
- PlatformPlatform describes the width and shape of the shoe's base underfoot. A wider platform can feel steadier even when the shoe is neutral. This is separate from Support Type.
- Narrower than average platform
- Midsole
- PWRRUN PB
- Outsole
- PWRTRAC
- PlateA stiff layer, usually carbon, nylon, or TPU, built into some shoes to add structure, snap, or propulsion.
- Carbitex AFX 3/4-length carbon fiber plate
- WidthsThe width options this shoe is made in. Actual availability depends on current inventory.
- B
Tech, translated
PWRRUN PB (PEBA) midsole: Saucony's PEBA-based supercritical foam, the same race-day foam used in the Endorphin Pro and Speed road racers. In the Endorphin Edge it's tuned for trail with the volume and structure needed for off-road use.
Carbitex AFX 3/4-length carbon fiber plate: runs from heel through forefoot but stops short of the toes. Adds turnover snap and torsional stability for trail running while staying flexible at the toe-off. Different from the more-flexible nylon plates in trainers.
PWRTRAC outsole: Saucony's premium trail rubber compound, also used on the Peregrine line. Grips dry trail and packed surfaces well; less aggressive than Vibram Megagrip on technical wet rock.
Compare it toSimilar shoes or common alternatives, with the key fit and ride differences called out.
Saucony Peregrine 16
Choose the Endorphin Edge if you want plate-assisted speed for trail racing on smoother surfaces. Choose the Peregrine 16 if you want a daily all-mountain shoe with Vibram Megagrip and a more stable platform.
Compare Saucony Peregrine 16 →
Saucony Peregrine 15
Choose the Endorphin Edge if you want race-day plate assist and PWRRUN PB foam. Choose the Peregrine 15 if you want a more stable trail trainer for daily off-road miles.
Compare Saucony Peregrine 15 →
Saucony Peregrine 15 GTX
Choose the Endorphin Edge if speed is the priority and conditions are dry. Choose the Peregrine 15 GTX if you need waterproof Gore-Tex protection in wet conditions.
Compare Saucony Peregrine 15 GTX →
Saucony Peregrine 14
Choose the Endorphin Edge if you want plate-assisted speed. Choose the Peregrine 14 if you want a more stable, traditional trail trainer at lower price.
Compare Saucony Peregrine 14 →
Buyer's guide
Read our trail running shoes guide
Lugs, rock plates, stack height, and fit for everything from gravel to technical singletrack.
Read the guide