Mount to Coast C1

The C1 features a dual-layer midsole, with a generous layer of our sustainable CircleCELL foam on top of a rubberised EVA bottom layer that provides the stability you need to go further. CircleCELL is the same supercritical foam used in our award-winning H1, delivering energy return comparable to PEBA-based foams but with twice the lifespan of PEBA.

Despite its wide, stable build and dual-layer midsole, the C1 weighs just 267 g (US size M9), because long-distance performance shouldn’t weigh you down. With a 42 mm stack height and a 6 mm drop, the C1 is optimised to let you push your speed and distance limits in training, so race day comes easier.

The TUNEDFIT dual lacing system gives you a fit you can adjust separately for the forefoot and midfoot. We know that in ultra-distance running your feet can swell and change shape, and a shoe that adapts to these changes in real time can make the difference between minor discomfort and an injury. With TUNEDFIT you can enjoy the run and focus on the kilometres ahead.

Dual-layer midsole design: the CircleCELL foam top layer delivers uncompromising performance and is made from sustainable materials, while the rubberised EVA bottom layer provides support and stability.

TUNEDFIT dual lacing system for separate lace adjustment.

The wider base and higher sidewalls improve stability on long runs.

stack 42/36 drop 6mm

weight 267g