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Trail Running, Hiking, Race
We offer free shipping on all orders and the estimated delivery time is 6-15 working days.
Free returns or exchanges on unworn, unwashed shoes within 30 days.
Weight
Heel-To-Toe Drop
Cushion
Stability
- Upgraded TUNEDFIT Dual Lacing System for separate lace adjustment
- LightCELL midsole base featuring excellent lightness and bounce
- Vibram Megagrip, Litebase, and Traction Lug technology
- High-performance woven fabric upper reinforced with aramid fibers
Men's
USA | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 14 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EUR | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 46 | 47 | 47.5 | 48 | 49 |
UK | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 |
CM SIZE | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 | 30 | 30.5 | 31 | 32 |
Women's
USA | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EUR | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 |
UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 |
CM SIZE | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 |
Drag horizontally to see more
Size Measuring Guide
A perfect fit for your ultra-marathon running shoes is important for comfort and performance. Follow these tips to measure your foot size at home:
General Tips:
- Measure your feet at the end of the day as they're at their largest due to swelling.
- In between sizes? One foot is bigger than the other? Take the larger size.
- It's best to measure every year. Your size could change over time.
What You'll Need:
- A piece of paper larger than your foot,
- A pen or pencil,
- A ruler or measuring tape,
- Socks of the thickness you'll wear with the shoes.
Steps:
- Stand on the paper in the socks you'll wear with the shoes.
- Use the pen or pencil to mark the end of your longest toe and the back of your heel. It's important to measure both feet as their size can vary.
- Match your measurements to our size chart to find the best fit. If you're between sizes, we suggest choosing the larger size for better comfort.






















Men's
USA | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 14 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EUR | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 46 | 47 | 47.5 | 48 | 49 |
UK | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 |
CM SIZE | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 | 30 | 30.5 | 31 | 32 |
Women's
USA | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EUR | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 |
UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 |
CM SIZE | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 |
Drag horizontally to see more
Size Measuring Guide
A perfect fit for your ultra-marathon running shoes is important for comfort and performance. Follow these tips to measure your foot size at home:
General Tips:
- Measure your feet at the end of the day as they're at their largest due to swelling.
- In between sizes? One foot is bigger than the other? Take the larger size.
- It's best to measure every year. Your size could change over time.
What You'll Need:
- A piece of paper larger than your foot,
- A pen or pencil,
- A ruler or measuring tape,
- Socks of the thickness you'll wear with the shoes.
Steps:
- Stand on the paper in the socks you'll wear with the shoes.
- Use the pen or pencil to mark the end of your longest toe and the back of your heel. It's important to measure both feet as their size can vary.
- Match your measurements to our size chart to find the best fit. If you're between sizes, we suggest choosing the larger size for better comfort.
























































































Dual Lacing, Refined
Experience enhanced comfort and control with our signature TUNEDFIT™ Dual Lacing System. Now with two cinch cords per shoe, you can adjust the fit around the forefoot and midfoot independently in seconds. Paired with a wide toe box, it lets your toes splay, flex, and power through the longest runs in the toughest terrain.
Dries Fast, Built to Last
Crafted from a high-performance woven fabric and reinforced with aramid fibers that are five times stronger than steel, the T1’s upper is relentlessly durable. Its anti-siphon knit tongue repels water, ensuring a breathable, fast-drying design that thrives in the harshest conditions.
Midsole Mastery
LightCELL™, our proprietary midsole, is turbocharged through supercritical foaming. LightCELL™ weighs just 50 percent of EVA while offering 45 percent greater energy return – it’s battle-tested by hundreds of ultrarunners for consistent responsiveness, mile after mile.
Vibram®’s Finest
The T1’s outsole features a trio of Vibram® innovations: Megagrip rubber for tenacious traction in any condition, Litebase for 30 percent less weight without compromising performance, and Traction Lug micro-features for up to 25 percent more grip.



Gallery












I have seen a ton of marketing about Mount to Coast and was eager to try a new shoe out. I am used to wearing lone peaks and other wide toe box shoes from Altra. Since Altra was bought out I thought supporting a more grass roots company would be nice. Everything besides the fit of the shoe is great. I have been having a lot of toe and forefoot pain due to the toe box being too restricting for my foot. I only got about 60 miles on them. The tread is still great and so is the cushion. The lacing system is cool, but I think I prefer regular laces. The thinness of the lacing system feels somewhat uncomfortable. Overall, awesome shoe, just wish they fit me better. I would have returned them at my local store, but it is past the 30 day policy. Will be seeking new options.
I recently got T1 shoes after having a bad experience in the LA sportiva prodigio pros, I have been testing the T1s on some tough terrain in Menorca on the Cami De Cavalls trail route, I have run marathon des sables(MDS) before and the rocky tracks here are much worse than MDS and found the T1s gripped and handled it all really well.
I started to have a little rubbing on my right foot, but just stopped and cinced the two cords down and it locked in the shoe, really smart design feature and ensured a perfect fit throughout my run...
Big congrats to the designers for these shoes, really great comfortable rounders.
I am a mid pack runner who runs mostly 50k races off road.
Mi más sincera enhorabuena por su ingeniería, diseño y materiales de mis nuevas T1. Tras observarlas y probarlas, debo decir que su sistema de ajuste es brillante, cómodo y funcional, así como, la comodidad que en general, el conjunto de elementos que componen las T1 aportan a mis pies.
Si tuviese que otorgar una puntuacion de 0 a 10 les otorgaría un 20.
I started testing the T1 at th 7days stage race Moravian ultramarathon in chech republic. I did all 7 days in one shoe. so with the 13th Start i did my personell best. The shoe is great !
Las zapatillas de trail Mount to Coast T1 se presentan como una opción sobresaliente para los corredores de montaña, destacando por su comodidad excepcional y su gran polivalencia. Desde el momento en que te las calzas, la sensación de bienestar es notable, envolviendo el pie en un ajuste que invita a sumar kilómetros. Esta característica las convierte en unas compañeras ideales para una amplia gama de actividades, desde entrenamientos diarios hasta rutas de larga distancia, adaptándose con facilidad a diversos terrenos y ritmos.
La versatilidad es, sin duda, uno de sus puntos fuertes más destacables. Las T1 se desenvuelven con soltura tanto en senderos técnicos como en pistas más rodadoras, ofreciendo una tracción fiable y una amortiguación que absorbe eficazmente los impactos. Esto permite al corredor mantener una sensación de control y confort, independientemente de las exigencias del camino.
Sin embargo, es importante señalar un aspecto que podría mejorar: la zona del talón. Aunque la comodidad general es muy alta, algunos usuarios podrían experimentar una ligera molestia en esta área. Si bien no es un factor que impida disfrutar de las zapatillas, es un detalle a tener en cuenta para aquellos corredores con sensibilidades específicas en el talón.
En resumen, las Mount to Coast T1 son unas zapatillas de trail que realmente marcan la diferencia. Su comodidad superior, combinada con una gran adaptabilidad a diferentes terrenos y distancias, las posiciona como una elección fantástica para la mayoría de los trail runners. Si bien el talón podría ser un punto de mejora, la experiencia global que ofrecen es la de un calzado de alto rendimiento, listo para afrontar cualquier aventura en la montaña.