Reddit · r/RunningShoeGeeks · Mar 25, 2026 · summarized
MixedTheir favourite until about 600 km, including a 1:20 half, but then the laces cut into their feet and the shoe started tipping inwards.
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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.
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.
What people mention
Common concerns
Real runner experiences (163)
Add your reviewShowing 2 reviews mentioning unstable Show all
Reddit · r/RunningShoeGeeks · Feb 5, 2026 · summarized
MixedJogging 5Ks at 9–10 min/mile, they enjoy its fun springy bounce but wish it were more stable.
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.
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