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ASICS Megablast Reviews

RacingRanked #2 in Racing shoes

Bouncy, very durable all-rounder; the narrow, low toe box blisters pinky toes.

93Signal score

61% positive

163reviews

How the signal works

The signal score

A score out of 100 for how well reviewed a product is next to others of its kind. It rises with positive reviews and with how many there are; negative and mixed reviews take points off. The best in each category scores in the 90s.

So a handful of glowing reviews can’t beat a product lots of people like. No sponsored placements.

Updated 12 Nov

Check price on Amazon Read 163 reviews

What people mention

Often liked

Durable31 Responsive23 Great for long runs15 Fast13 Comfortable fit6

Common concerns

Narrow fit21 Blisters13 Unstable4

Real runner experiences (163)

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Showing 6 reviews mentioning comfortable fit Show all

Reddit · r/RunningShoeGeeks · Jan 10, 2026 · summarized

Positive

They absolutely love it; it fits their foot and stride far better than the Evo SL.

Reddit · r/RunningShoeGeeks · Dec 14, 2025 · summarized

Positive

After 214 miles in a marathon block: excellent true-to-size fit with roomy width, though low vertical toe-box volume; the light race-leaning upper is its weakest part.

Reddit · r/RunningShoeGeeks · Dec 11, 2025 · summarized

Positive

After 300 miles at 200 lb with extra-wide feet, half a size up fits 9/10 and it handles runs up to 18 miles.

YouTube comment · on Ben Parkes · Sep 15, 2025 · summarized

Positive

Twenty miles in and finds it great so far while the foam breaks in. With a medium to medium-wide foot the fit is perfect, similar to the Metaspeed Edge Tokyo upper.

Reddit · r/RunningShoeGeeks · Sep 10, 2025 · summarized

Positive

50 miles in, they love the Megablast: comfortable and smooth jogging and it sings when picking up the pace; early toe rubbing resolved.

Reddit · r/RunningShoeGeeks · Aug 22, 2025 · summarized

Positive

First run in the Megablast was so good: true to size in 13 with a slightly longer toe box than the Superblast 2.

See all reviews ↓

Common questions about ASICS Megablast

What do runners say about ASICS Megablast?

Most runners find the Megablast bouncy, responsive and very durable, with plenty of life left after hundreds of miles and use as an all-round trainer. The narrow, low toe box is the main complaint, causing blisters, especially on the pinky toes, and lockdown is hard for some.

Is ASICS Megablast worth it?

Of the 163 reviews with a clear verdict, 61% are positive, 18% mixed and 21% negative. The praise mentioned most is durable. The most common complaint is narrow fit.

What are the most common complaints about ASICS Megablast?

The complaints reviewers mention most: narrow fit (21 reviews), blisters (13 reviews) and unstable (4 reviews). For example: Their first tempo half marathon in it destroyed their pinky toes with blisters despite them not having wide toes.

Where do these ASICS Megablast reviews come from?

We collected and summarized 163 experiences shared on Reddit, YouTube and blogs, with links to the original sources. Reviews submitted here are checked for spam before they appear. Every review, submitted here or collected, is read as positive, mixed or negative.