Cloudultra 2

Trail2023-06-29 · Global · AnnouncedChecked 2026-10-25

Cloudultra 2 is a long-distance trail shoe for mountain training and ultra runs. It adds a slightly thicker forefoot midsole and a lighter, more breathable knit upper than the original. CloudTec and Helion foam pair with a Speedboard, while revised Missiongrip outsole geometry and lug placement increase ground contact by 50%. FlipRelease adjusts the fit, and an elastic band keeps laces secure.

Key specifications

Weight

295 g

All models average 268.9 gDifference from average +26.1 g

Average of 973 models

Drop

6 mm

All models average 6.8 mmDifference from average −0.8 mm

Average of 986 models

Stack (heel)

27 mm

All models average 34.3 mmDifference from average −7.3 mm

Average of 810 models

MSRP

$179.00 USD · US · Tax excluded

All models average $165.57Difference from average +13.43 USD

Average of 680 models

This modelAll models average

Stack (forefoot): 21 mm
Carbon plate: No
Midsole: CloudTec / Helion
Outsole: Missiongrip
Use cases: Trail / Long Run

Weight notes Men’s US 8.5 is 295 g; women’s US 7 is 265 g.

Plate notes Speedboard material is described as TPU by On Japan and nylon by retailers.

IN CONTEXT

Specs in context

Weight × stack788 models shown

On Cloudultra 2295 g / 27 mm

Weight distribution973 models

95 g385 g

This model 295 gAll models average 268.9 gDifference from average +26.1 g

Drop distribution986 models

0 mm12 mm

This model 6 mmAll models average 6.8 mmDifference from average −0.8 mm

Stack distribution810 models

5 mm60 mm

This model 27 mmAll models average 34.3 mmDifference from average −7.3 mm

MSRP distribution · USD · US · Tax excluded680 models

$50.00$500.00

This model $179.00All models average $165.57Difference from average +$13.43

Unknown values are excluded. Shoe sizes and measurement conditions vary, so use these averages and distributions as a guide when comparing specifications.

BY REGION