Hoka Cielo X1 After 100 Miles: A Super Trainer With Real Character

Introduction

Some running shoes are easy to categorise. The Hoka Cielo X1 is not one of them. Priced among the most expensive shoes in Hoka’s lineup, it sits somewhere between a max-cushion trainer and a proper super shoe, and after 100 miles of running in it, that ambiguity is still the best way to describe it.

This review covers the upper fit, midsole behaviour, outsole durability, and the all-important value question, all based on real mileage rather than first impressions.

Upper Fit After 100 Miles

Fit-wise, the Cielo X1 is as good as any recent Hoka. The amount of upper material is well judged, and the structured knit material houses the foot nicely. It is also refreshingly easy to keep clean: a medium bristle brush removes most accumulated dirt, unlike some knit uppers that hold grime permanently.

The laces are the odd sticking point. They are rigid, with plenty of excess length that needs to be tucked under the lacing to stop it flailing around, yet they do most of the work in locking down the top of the foot. The partially gusseted tongue does not hold the foot in the shoe as securely as some rivals do. On the plus side, after 100 miles of not babying the shoe, there is no wear anywhere on the upper and no rubbing or discomfort around the heel padding. The main caveat: in wet conditions, the knit takes on a lot of water, which holds the upper back slightly.

Midsole: Soft, Bouncy, and Very Specific

The midsole is where the Cielo X1 shows its personality. It is built around a PEBA-based foam that sits at roughly a Shore A20 durometer, very soft with considerable bounce. Notably, the feel seems to vary by area of the shoe, suggesting different foam formulations in different sections. Whatever the exact recipe, the quality compares with the top super shoe midsoles currently available.

The catch is specificity. This is a controlling shoe with a pronounced rocker that wants you to roll through the heel and onto the forefoot. If you are exclusively a midfoot or forefoot striker, it likely is not the shoe for you. At around 300g in a UK 11 / US 11.5, it is also heavy, and there is simply too much midsole here for 10K or 5K racing. It works best at marathon tempo pace and slower, and its stability-friendly character, with compressive heel squash and lateral wings, makes it appealing as a more stable super shoe option. One practical warning: the hollowed heel section catches stones and larger debris.

Outsole and Traction

The outsole is a clear highlight. Hoka went with generous rubber coverage and thick ridges, and the result is excellent multi-surface traction in all weather. It held up brilliantly in wet conditions, sticking to the ground regardless of what was going on.

After 100 miles, wear is minimal: a trace on the midfoot and a small amount on the lateral heel, with even the exposed midsole material undamaged apart from slight discolouration. Two things to note: the heel cutout is hard to clean without a spatula or pipe cleaner, and the recessed holes can trap small stones and twigs, so this is not a shoe for gravel or debris-heavy roadsides.

Value and Who This Shoe Suits

At the original retail price, this is a hard sell. It was purchased for around £250, which feels steep when lighter alternatives exist at or below the same money, and some comparable rivals come in roughly £100 cheaper with similar or higher midsole stacks. The good news is that discount pricing has been appearing at around £150, which changes the value picture considerably.

Think of the Cielo X1 as a super trainer rather than a pure racer: very cushioned, stable, best at marathon tempo pace and easier speeds, and heftier than dedicated race shoes. Heavier-set runners may get more out of it than featherweight runners, though in a long run, especially past the 20-mile mark, you may start to notice the extra weight compared with lighter alternatives.

Conclusion

After 100 miles, the Hoka Cielo X1 earns its place as a quality super trainer with an excellent outsole, a genuinely good midsole, and a well-made upper, held back by weight, laces, water absorption, and a very specific ride. At full price it is tough to justify; at discount pricing it becomes a much more interesting option for runners who want a stable, cushioned shoe for marathon-paced training. As always with running shoes, preference plays a huge role, and plenty of runners rate it among their favourites of the year.