Alphafly NEXT%

Racing2020 · Global · AnnouncedChecked 2026-09-02

Alphafly NEXT% is Nike's first flagship marathon racer. It combines lightweight, responsive ZoomX foam, two forefoot Air Zoom pods and a full-length carbon-fiber plate to balance cushioning, stability, smooth transition and propulsion. An ultralight Atomknit upper adds breathability and secure containment for long race efforts. Japan's initial release was a qualifying-time NRC app sale.

Key specifications

Weight

All models average 268.9 gDifference from average -

Average of 973 models

Drop

All models average 6.8 mmDifference from average -

Average of 986 models

Stack (heel)

All models average 34.3 mmDifference from average -

Average of 810 models

MSRP

¥30,000 JPY · JP · Tax excluded

All models average ¥16,806Difference from average +13194 JPY

Average of 18 models

This modelAll models average

Stack (forefoot): -
Carbon plate: Yes
Midsole: ZoomX / Air Zoom
Outsole: -
Use cases: Race / Marathon

IN CONTEXT

Specs in context

Weight × stack788 models shown

Nike Alphafly NEXT%Weight and stack unconfirmed

Weight distribution973 models

95 g385 g

This model -All models average 268.9 gDifference from average -

Drop distribution986 models

0 mm12 mm

This model -All models average 6.8 mmDifference from average -

Stack distribution810 models

5 mm60 mm

This model -All models average 34.3 mmDifference from average -

MSRP distribution · JPY · JP · Tax excluded18 models

¥7,000¥30,000

This model ¥30,000All models average ¥16,806Difference from average +¥13,194

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

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