Designed as an up-tempo shoe, it’s quickly proven itself as much more, equally capable during long, moderate training sessions and sprints to the finish.
The Endorphin Speed 5 is built to go fast and feel smooth—whether you're pushing the pace on track night with friends or chasing a PR . A newly designed nylon plate and responsive PWRRUN PB cushioning come together for snappy transitions and a fast ride. This is speed you can count on.
Product Highlights
- Snappy Ride – A full-length semi-rigid nylon plate between two layers of responsive PWRRUN foam, giving you a perfect balance of propulsion and cushioning for every stride.
- Optimized Outsole – Reconfigured outsole with expanded coverage in the heel for greater durability during your quickest strides.
- Natural Flow – Full-length groove enhances your gait cycle, giving you a smoother transition from foot strike to push-off.
Product Details
- Best For: Speed Work, Every Day Running, Nylon Plate
- Sizing & Fit: Roomy Toebox, True to Size
- Support & Cushioning: Neutral, High Cushion
- Feel: Responsive
- Weight: 238g / 8.4oz (Men's size 10)
- Drop: 8mm (36mm / 28mm)
Shipping:
Free on all orders over $75.
Please note delivery times are estimates.
- Ontario & Quebec:
Standard (3–5 days): $10, free over $75.
Express (2–3 days): $25, $20 over $75. - Rest of Canada:
Standard (3–5 days): $15, free over $75.
Express (2–3 days): $35, $30 over $75.
Returns:
- 14-day return policy. See our returns & exchanges policy here for more detail.
- One free return per order on qualifying items.
Exchanges:
Free exchanges within 30 days.
Best For
Every Day Running
Walking
Speed Work
Race Day
Track
Recovery
Trail
Plate:
Nylon Plate
A flexible plate that enhances responsiveness while maintaining comfort for daily training.
Cushioning
High Cushion
Light
High
Thick cushioning for maximum comfort.
Support
Neutral
Neutral
High Support
Neutral shoes that provide a natural running experience with balanced support and no added stability features.
Feel
Responsive
Responsive
Extra Soft
Cushion that bounces back quickly, for a lively, 'feel-the-ground' experience.
Sizing & Fit
Roomy Toe Box
Runs Small
Runs Large
A properly sized toe box offers about 1 cm of length in the front and provides a secure fit with room for natural movement, without excess width.
Weight
238.0g/8.4oz
129g
351g
Drop
8 mm
0mm
12mm+
The height difference between heel and toe. High drop (8mm+) aids heel strikers, longer distances, and Achilles relief, low drop (0-4mm) suits midfoot/forefoot strikers and a natural feel.
(36 mm / 28 mm)