M M1

Features

Mount to Coast's pinnacle trail running shoe engineered for the most demanding terrain.

Stable, cushioned and built to offer a smooth, robust ride in the longest trail races, the M1 is optimized for the mountains. It features Mount to Coast's next-gen JETCELL midsole to deliver unmatched energy return, and a full-coverage outsole with a trio of Vibram technologies for predictable grip in extreme situations.

Key Features

• Next-gen JETCELL supercritical midsole foam delivers exceptional energy return and consistent stability in any condition.
• Full coverage outsole with Vibram Megagrip, Litebase, and Traction Lug technology.
• TUNEDFIT Dual Lacing System for separate lace adjustment.
• Wider base and higher sidewalls enhance stability during long runs.
• Best for: Long distance, technical terrain.

Hit the Jets — By applying a state-of-the-art supercritical foaming process ro automotive-grade materials, Mount to Coast engineered JETCELL. The resulting midsole delivers their highest-ever energy return while boasting consistent performance and twice the structural strength of standard PEBA foams, resisting the tearing and degradation from the first mile to the last.

Tuned for Chaos — The M1 upper is made with TPEE-blended yarns that provide the robustness and stability you need for the longest races, while drying fast and offering excellent breathability. Mount to Coast knows feet change shape over extreme distances, so their TUNEDFIT Dual Lacing System offers independent, customizable fit for the forefoot and midfoot, and a reinforced toe box protects your feet when fatigue sets in.

Vibram's Finest — The M1's outsole features a trio of Vibram innovations: full-coverage Megagrip rubber for tenacious traction in any conditions, Litebase for 30 percent less weight without compromising performance, and Traction Lug micro-features for up to 25 percent more grip.

Forged by Competition — In 2025, Manu Vilaseca broke the women's record for the Triple Crown of American 200s by over 29 hours, wearing early prototypes of the Mount to Coast M1. "Stability is what makes you go faster when things get complicated," she says, "and the M1 had that right away."