Ready for more?
The Dynafit Ultra 100 is built for ultralong distances — your ideal partner for runs beyond marathon length and across any terrain. Developed with Dynafit’s elite athlete team, this shoe balances comfort, precision, and energy return so you can chase podiums and personal bests.
Why You’ll Love It
- Comfort meets performance: Maximum cushioning and high stack height (30mm+) without sacrificing responsiveness.
- Light but powerful: Midsole material is 20% lighter than traditional EVA, with 10% more energy return.
- Secure fit: Heel Preloader and anatomical heel design reduce Achilles stress while keeping your foot locked in.
- Smooth ride: Rocker sole shape delivers dynamic roll-through, even on tired legs.
- Precision grip: Vibram® Megagrip outsole with new 4mm traction lugs for unbeatable grip on any surface.
Technical Features
- Cushioning: Maximum
- Drop: 6 mm
- Fit: Maximum volume
- Stack height: 30mm+
- Outsole: Vibram® Megagrip with 4 mm traction lugs
- Midsole: Lightweight, responsive cushioning (20% lighter than EVA)
- Weight: 259 g
- Cut: Midcut
- Gender: Female
- Sizes: UK 3–9
Design Details
- Traditional lacing with stretch lace cover for secure stowage.
- Seamless tongue construction prevents pressure points.
- Oval base outsole for stability on uneven terrain.
Perfect For
- Ultralong trail races
- Adventure racing
- Multi-day runs and training
- Runners who demand comfort + precision + grip