Made for speed day/race day
The Endorphin Speed 5 delivers fast, smooth miles with its redesigned nylon plate and responsive PWRRUN PB cushioning. Light, quick, and built for speed.
Inspired by Daikanyama, one of Tokyo's most design-forward neighborhoods, this collection reflects a refined balance between lifestyle and structure. Subdued tonal hues and intentionally mixed finishes translate architectural calm into modern performance and everyday wearability.
Snappy Ride
A full-length semi-rigid nylon plate between two layers of responsive PWRRUN PB foam, giving you a perfect balance of propulsion and cushioning for every stride.
Speed Engineered
New lightweight engineered mesh for an even more comfortable fit, perfect for fast-paced runs and daily wear.
Optimized Outsole
Reconfigured outsole with expanded coverage in the heel for greater durability during your quickest strides. Full-length groove enhances your gait cycle, giving you a smoother transition from foot strike to push-off.
Support: Neutral (2/5)
Cushioning: 3/5
Foam: PWRRUN PB
Weight: 8.3oz (237g)
Offset: 8mm (36/28mm)
📦 RETURNS (LOCAL ONLY)
Not the right fit? We don’t do exchanges online, but you can return your item for an online store credit refund* (except nutrition and consumables).
For international returns, please refer to our Shipping & Returns page for more info.
📍 LOCAL SHIPPING - EXPRESS
Only applies to orders placed before 8:30am (GMT+8) from Monday to Friday. Orders placed over the weekend or on public holidays will be processed on the next working day.
Orders are fulfilled by DHL Express and are delivered by next 1-2 business days.
📍 LOCAL SHIPPING - STANDARD
Free shipping for orders above S$100. Orders placed before 8:30am (GMT+8) from Monday to Friday are shipped on the same day*.
Orders are fulfilled by SPX Express and are delivered within 3-5 days.
*Same-day dispatch is not guaranteed during sale periods or high order volumes, but we’ll always do our best to get your order out quickly.
🌍 INTERNATIONAL SHIPPING (FedEx / DHL)
International rates apply. Orders are fulfilled and delivered in 5-10 days.
📝 INTERNATIONAL CUSTOM AND/OR DUTIES
Customs taxes and/or import duties are imposed by the destination country and is not included in the checkout/shipping price. Actual amount varies according to local custom's terms & conditions.
Please contact your local customs office to find out more information on the charges before you place an order.
Running Lab is not liable for any additional customs charges, duties or taxes arising from your order or delivery.
Please refer to our Shipping & Returns page for more info.
Payment & Security
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