Cloudultra
Cloudultra is the series’ first long-distance trail model for ultra runs on mixed terrain. Double CloudTec and Helion superfoam provide sustained cushioning, while special-rubber Missiongrip with closed outsole channels supports wet-ground and gravel traction. Sandwich mesh pairs with FlipRelease lacing to ease pressure as feet swell. REI identifies a Speedboard and rock plate, but their materials are unpublished.
- Intended uses:
- Trail, Long run
Specs
Among 865 listed shoes, this is a heavier Trail
- Weight
- 295g
- Of 811 known values: 590 lower, 18 equal, 203 higher. The marker uses the midpoint of equal values.
- heavierUpper 27.3%, including ties / average +28g
- Drop
- 8mm
- Of 815 known values: 409 lower, 237 equal, 169 higher. The marker uses the midpoint of equal values.
- Standard64.7th percentile (tie midpoint) / average +1.2mm
- Stack height (heel/forefoot)
- -
- Not registered
- Carbon plate
- -
- Not confirmed
- Midsole
- CloudTec / Helion
- Outsole
- Missiongrip
- Reference price
- $179.99
- US price
Weight measurement and plate details
- Weight note
- Official On SS21 tech sheet lists 295g at UK men's 8 and 245g at UK women's 5.
- Plate note
- On's exact tech sheet details double CloudTec, Helion, and Missiongrip but does not identify a plate. REI's exact product page names a Cloudventure-inspired Speedboard and rock plate without stating either material. The structures are confirmed, but carbon content is not, so carbon_plate remains unknown.
Compare within the database
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Comparison: All data (865 shoes)
Spec distributions
There is not enough data to show the scatter plot for this comparison.
Weight
This shoe 295g·registered average 267g (811 shoes)
Drop
This shoe 8mm·registered average 6.8mm (815 shoes)
Items with missing numeric values are excluded. Sample sizes and measurement conditions vary between models; this distribution is not a performance ranking.