Side by side

Compare up to three.

Scores, prices and specs in one table, with the winner of each row marked.

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Pick 1Pick 2Pick 3

Spec	On Cloudboom Strike	Nike Alphafly 4	Nike Alphafly 3
Editor score	7.8	8.8	8.6
Price	$330	$280	$285
Category	Race Day	Race Day	Race Day
Weight	170 g	208 g	218 g
Stack height	40 mm	39 mm	40 mm
Drop	4 mm	8 mm	8 mm
Cushion	4 / 5	4 / 5	4 / 5
Plate	carbon	carbon	carbon
Support	Neutral	Neutral	Neutral
Surface	road	road	road
Verdict	“The most futuristic-looking racer here, with a ride that lives up to it.”	“A better Alphafly in nearly every way, and slightly cheaper too.”	“Still the marathon shoe everyone else is measured against.”