Mount to Coast | R1 | Trail shoes | Women
Mount to Coast | R1 | Trail shoes | Women - White/Black / 37.5 is backordered and will be shipped as soon as it is back in stock.
Couldn't load pick-up availability

How do you measure your foot:
- Place a sheet of paper on a hard floor.
- Stand upright with your heel against the wall.
- Mark on the paper where you longest toe ends. Usually the big toe.
- Measure the distance from the wall to the mark in centimeters.
- Add 1-1.5 cm to this so that you have enough room.
- Use the size chart above to determine your size.
Tip: always measure both feet. There may be a difference.
| EU Size | UK Size | US Size | Shoe length (cm) |
| 35.5 | 3 | 5 | 22 |
| 36 | 3.5 | 5.5 | 22.5 |
| 37 | 4 | 6 | 23 |
| 37.5 | 4.5 | 6.5 | 23.5 |
| 38 | 5 | 7 | 24 |
| 38.5 | 5.5 | 7.5 | 24.5 |
| 39 | 6 | 8 | 25 |
| 40 | 6.5 | 8.5 | 25.5 |
| 40.5 | 7 | 9 | 26 |
| 41 | 7.5 | 9.5 | 26.5 |
| 42 | 8 | 10 | 27 |
| 42.5 | 8.5 | 10.5 | 27.5 |
| 43 | 9 | 11 | 28 |
Description
Description
⚡️ Born for records. Built for the longest days on asphalt.
The Mount to Coast R1 is a high-performance running shoe designed for ultimate efficiency, stability, and comfort over long distances. With ZeroSag technology, a super-lightweight LightCELL midsole, and the TUNEDFIT Dual Lacing System, the R1 delivers an extremely consistent stride — mile after mile, day after day. It is no coincidence that the shoe was responsible for multiple world records even before its official release.
✨ Advantages
- 👟 TUNEDFIT™ Dual Lacing System — independently adjustable forefoot laces & midfoot
- 🧱 ZeroSag inserts — dual-zone cushioning that barely degrades, even during ultra-long runs
- 🪶 LightCELL™ midsole — 50% lighter than EVA, with 45% higher energy return
- 🔁 GOFLOW™ geometry — guides your heel-to-toe roll-off for maximum efficiency
- 🌬️ Double-layered jacquard upper with 40% recycled polyester
- 🦶 APMA Seal of Acceptance — recognized for promoting healthy foot function
- 🏆 Record-breaking achievements — the choice of ultrarunners who push boundaries
📐 Specifications
- Weight: 240 g (US M9)
- Drop: 8 mm
🔥 Why the R1 is unique
ZeroSag damping
Developed in collaboration with BASF: extremely durable, temperature-stable, and designed for ultra-long consistency.
LightCELL supercritical foam
Super lightweight, responsive cushioning with pure nitrogen infusion for maximum rebound.
GOFLOW guided settlement
The midsole geometry that keeps you in your flow state — even when the miles pile up.
🎯 Perfect for
Wegultras, long runs, marathons and every runner who a stable, consistent and extremely efficient looking for a running shoe
Specifications
Specifications
-
Why this one
-
Activity
-
Width
-
Outsole
-
Cushioning
-
Gender
-
Weight
-
Heel drop
-
Lug length
-
Fit
-
Rock plate
-
Stack height
-
TerrainPaved road
-
Midsole
-
Insole





























