Mount to Coast
S1
A traditional 10 mm drop, high-mileage trainer built to soak up heavy ultra training blocks. It is steady and predictable rather than bouncy, and best kept for easy and long runs.

Where to buy the S1
RRP around £140. Tap through for today's price.
Video reviews
What it feels like
Fit
True to size
True to size but with a snugger, standard-width toe box than the rest of the range; the brand points wide feet to the R1 or P1 instead.
What the critics say
85/100 review score
- Road Trail Run 8.8/10
- Positive: Stable, predictable ride that stays comfortable over long runs
- Positive: Secure fit from a gusseted tongue and padded heel
- Positive: Grippy outsole on dry and damp roads
- Negative: Thick upper runs hot in warm weather
- Negative: Firm, muted ride with little energy return for faster running
Paraphrased from published reviews. Read them: Road Trail Run, Trail and Kale, RTINGS.
What Reddit runners say
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On Instagram
#mounttocoasts1See how runners are wearing itThe numbers
- Type
- Daily trainer
- Weight
- 265 g
- Heel stack
- 36 mm
- Drop
- 10 mm
- Plate
- No plate
- Support
- Inherently stable
Weight for a men's US 9 / UK 8.5.
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