Cloudrunner

StabilityPlanned release 2022-04-21Global

Cloudrunner is the first road stability trainer in the series, built for new runners, daily miles, and long runs. CloudTec® cushioning in Zero-Gravity foam absorbs vertical and horizontal landing forces, while a wider bottom unit and cradle-shaped construction support each step. Breathable engineered mesh, collar foam, and a soft-touch tongue secure the foot, and a rubber outsole completes the road platform.

Intended uses:: Beginner, Daily, Long run, Stability

Specs

Weight: 300g; Of 920 known values: 697 lower, 26 equal, 197 higher. The marker uses the midpoint of equal values.; heavierUpper 24.2%, including ties / average +32g
Drop: 9mm; Of 929 known values: 736 lower, 23 equal, 170 higher. The marker uses the midpoint of equal values.; higherUpper 20.8%, including ties / average +2.2mm
Stack (heel/forefoot): -; Not registered
Carbon plate: -; Not confirmed
Midsole: CloudTec / Zero-Gravity
Outsole: rubber
Reference price: $139.99; US price

Weight measurement and plate details

Weight note: US M 8.5 from On official press tech sheet.
Plate note: On's exact official and Japan distributor materials confirm a Speedboard, but neither identifies its material. Carbon-plate status remains unknown pending exact-model material evidence.

Prices and release dates by market

3 markets are registered. Values are shown as published for each market: no currency conversion and no guessed days or months. Reference prices are not current shop prices.

Reference prices and release dates by market
Market	Reference price	Release
United StatesUS	$139.99Shown aboveBefore tax	Not registered
Global	Not registered	2022-04-21Shown abovePlanned release
JapanJP	¥15,180Tax incl.	2022-04-21General release

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This shoeregistered average

Weight

This shoe 300gregistered average 268g (920 shoes)

96g375g

Drop

This shoe 9mmregistered average 6.8mm (929 shoes)

0mm13.8mm

Items with missing numeric values are excluded. Sample sizes and measurement conditions vary between models; this distribution is not a performance ranking.

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Data sources

Specs compiled from published sources. Our data policy

Release · Displayed reference price · Specs

REI Co-op first Cloudrunner technical specifications

Outsole

Last checked: 2026-10-13

Show source notes

Release note: Japan's April 21, 2022 sales start is supported by Alpen's launch-day notice. The Global April 21 date is a schedule in On's April 10 SS22 sheet, recorded separately as planned_release rather than a verified global first-sale event.
Source note: The exact SS22 sheet reconfirms 300g at US men's 8.5, 9mm and Zero-Gravity CloudTec. REI's first-generation technical block retains rubber outsole and Speedboard presence but not plate material or split stack. Alpen's own 2022 notice explicitly names a men's Wide offering; this is historical base-model width availability, not a current-stock claim or transfer from Cloudrunner 3. Separate Japan's launch-day sales notice from the Global pre-event schedule. Preserve JPY 15,180, precise SS22 USD 139.99 and the already useful bilingual summary.