Your running community NEEDS YOU!!
Help other runners, review your shoes today and be in with chance to win a new pair! *more info*

Win new shoes!

At Shoeguide.run we love reviewing shoes

We try and bring you un-biased reviews to help you pick from the vast choice of products available. However don't just take our word for it... we want your reviews too!

Find a shoe you run in, leave a review (either good or bad!) and our favourite one will win a brand new pair of shoes of their choice from our current top 10!

Winner anounced by email on the 31st July 2020

follow us on Facebook follow us on Twitter follow us on Instagram

Mens On Running Cloudultra

Mens On Running Cloudultra
Write a review

Long distance off-roader - probably their best to date!

Mens On Running Cloudultra

Long distance off-roader - probably their best to date!

Write a review
View reviews

Our verdict

Off-road long distance mile muncher. Comfortable and their best off-road model to date.

  • Positive
  • Fit
  • ON quality
  • Protective
  • Negative

First impressions

Another shoe targeting the ultra-runner is this new model from On. An off-road counterpart to the brands Cloudstratus shoe, the ‘ultra’ features a similar dual Cloudtec layer midsole to provide the best cushioning the brand has to offer.


Despite what appears a very deep and technical looking midsole, the cushioning is not quite as soft as one would first imagine, but I can attest that after a relatively long trial run of 15 miles the shoes felt quite capable of going and going with the utmost comfort. It’s a stable ride too, without being too rigid or indeed too flexible; the shoe adapts nicely to the contours of various surfaces.


As I always seem to mention when it comes to the brands shoes, the upper fit is fantastic, good quality materials and a beautifully contoured design simply cradle the foot perfectly. A considered design feature is incorporated into the lacing, a ‘Fliprelease’ essentially opens up the laces in the forefoot of the shoe a little, give more ‘breathing space’ as the feet swell in the later stages of an ultra.


Again, this shoe isn’t a ‘mud-plugger’ but designed for extended comfort and protection on firmer trails and the outsole is perfect for that.


For fans of the brand, I think it’s their best off-road model yet and for those tempted by the brand it could be one of their best shoes to date full stop!

Technical info

  • Helion foam is doubled layered for an amazing amount of cushioning.
  • Connected Clouds keep stones and debris out.
  • Missiongrip has multi-directional lugs made of high-abrasion rubber that are strategically placed to provide enhanced grip on different trails.
  • Two-Layer Mesh upper offers breathability and durability. 
  • FlipRelease lacing system provides a custom fit. 
  • Sock-Fit construction for a comfortable and adaptable fit.

There are no user reviews for this shoe

Be the first to review this shoe

Shoe details

Gender Mens
Year 2021
Season Spring/Summer
Current model
Release date 2021
MSRP $0.00
Heal Drop 8mm
Weight 10.8oz / 306g


Off Road Use
Short Trail
Long Trail
Shoe Type
Light Trail
Severe Trail
Sorry this website is no longer available