Mount to Coast T1 Trail Running Shoes - Dual Lacing and LightCELL Foam for Technical Ultra Trail Performance

The Mount to Coast T1 is engineered for the longest runs on the toughest terrain. An upgraded TUNEDFIT™ Dual Lacing System with two independent cinch cords per shoe, LightCELL™ supercritical foam midsole, Vibram® Megagrip Litebase with Traction Lug outsole, and aramid fibre reinforced woven upper combine for a technical trail shoe recognised with the APMA Seal of Acceptance for promoting good foot health.

TUNEDFIT™ Dual Lacing System with Wide Toe Box

Two cinch cords per shoe allow independent forefoot and midfoot fit adjustment in seconds, providing enhanced comfort and control across varied terrain and foot shapes. Paired with a wide toe box that lets toes splay, flex, and power through the longest efforts, this combination addresses the fit precision that ultra distances demand without the compromise of a single lacing zone.

LightCELL™ Supercritical Foam Midsole

LightCELL™ proprietary midsole technology is turbocharged through supercritical foaming, weighing just 50% of standard EVA whilst offering 45% greater energy return. Battle-tested by hundreds of ultrarunners for consistent responsiveness mile after mile, this midsole maintains its lively character across the kind of accumulated mileage that exposes lesser foams.

Aramid Fibre Reinforced Woven Upper

High-performance woven fabric upper is reinforced with aramid fibres that are five times stronger than steel, creating an upper that handles the abrasion and impact of technical trail running without wearing down. An anti-siphon knit tongue repels water for a breathable, fast-drying construction that thrives in harsh conditions including stream crossings and sustained wet weather.

Vibram® Megagrip with Litebase and Traction Lug

Three Vibram® innovations work together in the T1 outsole. Megagrip rubber provides tenacious traction in any condition. Litebase reduces outsole weight by 30% without compromising performance. Traction Lug micro-features deliver up to 25% more grip across technical terrain. This combination handles the varied surfaces of ultra trail racing whilst maintaining the lightweight properties speed demands.

Key Features:

- TUNEDFIT™ Dual Lacing System with two cinch cords per shoe

- Independent forefoot and midfoot fit adjustment

- Wide toe box for natural toe splay

- LightCELL™ supercritical foam midsole

- 50% lighter than standard EVA

- 45% greater energy return

- Vibram® Megagrip rubber outsole

- Vibram® Litebase (30% lighter outsole)

- Vibram® Traction Lug (up to 25% more grip)

- High-performance woven upper

- Aramid fibre reinforcement (5x stronger than steel)

- Anti-siphon knit tongue for water repellency

- Fast-drying breathable construction

- APMA Seal of Acceptance

Best For:

- Ultra-distance trail racing

- Technical terrain

- Long training days on trail

- Wet and varied conditions

- Runners wanting precision fit on trail

- Wide toe box preference

 

Is the Mount to Coast T1 Right for You?

Built for ultrarunners and serious trail runners who want precision fit, genuine lightweight cushioning, and Vibram® grip technology in a single package. The TUNEDFIT™ dual lacing addresses the fit compromise that single-zone systems force — forefoot and midfoot often need different tension, particularly across ultra distances where foot swell and fatigue change requirements throughout the effort. LightCELL™ at 50% of EVA weight with 45% more energy return is a meaningful combination rather than marketing numbers, validated across hundreds of ultrarunners in testing. Aramid fibre reinforcement at five times the strength of steel handles the trail abuse that wears out standard uppers. Vibram® Megagrip, Litebase, and Traction Lug together create a confident outsole across wet, dry, and technical surfaces. APMA recognition adds further confidence for runners who prioritise foot health across high-mileage training blocks. If you want a trail shoe engineered for the specific demands of ultra distances rather than adapted from shorter race designs, the T1 is worth serious consideration.