From Zurich Triathlon Track to UK High Street
On — the Swiss running brand — was founded in 2010 in Zurich by retired Ironman champion Olivier Bernhard along with David Allemann and Caspar Coppetti. The original prototype was built by gluing strips of a garden hose to a flip-flop, an experiment that produced the brand's signature CloudTec sole. Sixteen years later, On is publicly listed on the NYSE, sponsors Roger Federer's signature line, and accounts for an estimated 18% of UK premium running trainer sales in May 2026 — up from 9% in 2022.
The CloudTec Sole: What It Actually Does
CloudTec uses hollow rubber pods — On calls them clouds — that compress on impact and lock together for toe-off. Compared with a single-density foam midsole, CloudTec produces a firmer initial heel strike followed by a more responsive forefoot push. UK runners who switch from a soft foam shoe like the Hoka Clifton often describe the first 20 km in an On as feeling stiff; the same runners typically report the rocker geometry feels natural after 40–60 km of break-in.
The 2026 Line-Up — UK Pricing
| Tier | Model | UK Price | Use Case |
|---|---|---|---|
| Lifestyle | Cloud 5 | £140 | Everyday wear, walking |
| Lifestyle | Cloud X 4 | £150 | Gym, light cardio |
| Performance — Plush | Cloudmonster 2 | £170 | Easy daily mileage |
| Performance — Light | Cloudsurfer Next | £160 | Tempo and parkrun |
| Race Day | Cloudboom Strike | £250 | 10K to marathon racing |
| Trail | Cloudvista 2 | £155 | Mixed-surface trail |
Premium Positioning and the Federer Effect
On's premium positioning has been deliberate from launch — the brand declined to discount through department store cycles and prioritised specialist running retail and direct-to-consumer. The 2019 Roger Federer minority investment, followed by the The Roger lifestyle line in 2020, repositioned On from a pure running brand into a lifestyle one. UK Westfield and Selfridges floors now stock The Roger Centre Court (£190) alongside Veja and Common Projects, and that crossover is the largest contributor to On's 18% UK premium share.
Where On Beats and Where It Doesn't
On wins clearly on three fronts in the UK market. First, build quality: stitched overlays and reinforced eyelets that survive 700+ km. Second, design language: the CloudTec sole reads as instantly recognisable on Instagram. Third, premium retail distribution. On loses on weight (most performance models are 30–60g heavier than direct Hoka or Adidas competitors) and on max-cushion plushness — runners who want pillow-soft easy days still tend to pick a Hoka Clifton 10 or Bondi 9 over the Cloudmonster 2.
What to Buy First — UK Buyer Recommendations
For a first On purchase under £180, the Cloudmonster 2 at £170 is the most-purchased model on Realry across April 2026 and remains the best entry into the performance line. If you want On's look without the running performance price, the Cloud 5 at £140 is the volume lifestyle pick — it's the model UK shoppers wear with denim and chinos, not running shorts. The Cloudboom Strike at £250 is the only one in the line-up worth buying purely for racing.
On Running's UK trajectory mirrors what New Balance pulled off in 2018–2022 — a quiet shift from technical brand to mainstream lifestyle staple. Expect the Cloudmonster 2 and Cloud 5 to remain the brand's two best-selling UK silhouettes through the rest of 2026.
