# What are the most comfortable cushioned running shoes for long-distance runs? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the most comfortable cushioned running shoes for long-distance runs?

## Products

### On Cloudrunner 3
```yaml
product: on-cloudrunner-3
brand: On
price_gbp: 88.94
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
drop: 8 mm
weight: 10.4 oz
flexibility: 19.3N
stack_height: 31 mm heel / 23 mm forefoot
midsole_material: Helion superfoam
outsole_material: Rubber
```

- **Price:** £88.94 [^1]
- **Summary:** The On Cloudrunner 3 is a cushioned stability road-running shoe with Helion superfoam, CloudTec cushioning, a wide base, and an asymmetrical heel clip. It suits runners who want a supportive, comfortable shoe for everyday training, easy runs, walking, and longer steady efforts.
- **Ideal For:** Its 31 mm heel stack, 23 mm forefoot stack, Helion superfoam, and stable CloudTec construction provide cushioned impact protection and guidance for comfortable long-distance runs.
- **Additional Sources:** [^2], [^3]

### On Cloudsurfer Max
```yaml
product: on-cloudsurfer-max
brand: On
price_gbp: 100.06
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
drop: 6mm
weight: 313g
flexibility: Stiff
stack_height: 36mm heel, 30mm toe
midsole_material: Helion superfoam with CloudTec Phase
outsole_material: Rubber
```

- **Price:** £100.06 [^4]
- **Summary:** The On Cloudsurfer Max is a maximum-cushion road-running shoe with a high stack, double-layer CloudTec Phase cushioning, and Helion superfoam. It is designed for comfortable long-distance runs and easy-paced daily training, especially for runners who prioritize impact protection over speed.
- **Ideal For:** It suits long-distance runs because its 36mm heel and 30mm toe stack, 6mm drop, Helion superfoam, and double-layer CloudTec Phase cushioning provide substantial impact absorption and smooth transitions over high mileage.

---
## References & Sources
[^1]: REI, accessed 2026-09-04. https://www.rei.com/product/C00307/on-cloudrunner-3-road-running-shoes-mens
[^2]: On, accessed 2026-09-04. https://www.on.com/en-us/products/cloudrunner-3-m-3mg1007/mens/black-ivory-shoes-3MG10071430
[^3]: On, accessed 2026-09-04. https://www.on.com/en-us/products/cloudrunner-3-w-3wg1005/womens/heather-marsh-shoes-3WG10054674
[^4]: REI, accessed 2026-09-04. https://www.rei.com/product/248773/on-cloudsurfer-max-road-running-shoes-mens