Nike Pegasus 42 Review: A Familiar Workhorse That Still Plays It Safe
- FORDY RUNS
- Apr 13
- 3 min read
The Nike Pegasus line has long been one of running’s most dependable companions—and for many runners, it’s been a gateway into consistent training. Having logged miles in multiple versions (including marathons and half marathons), there’s a real sense of history and expectation that comes with each new release. So the big question with the Pegasus 42 is simple: has Nike done enough to keep it relevant?
Overview
The Nike Pegasus 42 sits as the entry point in Nike’s Pegasus lineup, offering a versatile daily trainer designed to handle everything from easy runs to gym sessions and casual wear. At £130, it remains competitively priced, but the market around it has evolved rapidly—and that’s where things get interesting.
Key specs:
Weight: 311g (UK men’s 9.5)
Stack height: 37mm / 27mm (10mm drop)
Midsole: ReactX foam
New feature: Full-length curved Air Zoom unit
Fit: True to size, with a wider toe box
What’s New in the Pegasus 42?
Nike has made a few notable updates here:
Full-Length Air Zoom Unit
The biggest change is the move to a full-length curved Air Zoom unit, replacing the previous forefoot + heel pods. It behaves almost like a thin plate, adding a bit more structure and improving the transition through the stride.
Geometry Tweaks
There’s a more pronounced toe spring, which helps compensate for the lack of forefoot cushioning in the Pegasus 41. This adjustment noticeably improves the underfoot feel.
Updated Outsole
The outsole has been partially decoupled, increasing flexibility and smoothing transitions, especially through toe-off.
Improved Upper
A new engineered mesh upper provides:
Better breathability
More room in the toe box
Strong lockdown and comfort (a consistent Pegasus strength)
Performance
On the run, the Nike Pegasus 42 feels exactly like what it is: a solid, dependable daily trainer.
The ride is improved over the Pegasus 41, particularly in the forefoot
The shoe feels stable and predictable, ideal for easy miles
It handles steady paces well, especially for shorter or mid-distance runs
However, there are clear limitations:
The ReactX foam feels flat and outdated compared to newer foams on the market
At 311g, it’s noticeably heavy for a daily trainer
It lacks the energy return and bounce seen in modern competitors
This is a shoe that “does the basics well,” but doesn’t excite.
Likes
Comfortable, reliable upper with excellent lockdown
Wider toe box improves stability
Improved ride vs previous version
Versatile: running, gym, and casual wear
Clean, updated design
Still reasonably priced
Dislikes
Heavy for its category
ReactX foam feels lifeless compared to modern alternatives
Air Zoom unit helps—but not enough to transform the ride
Lacks innovation compared to competitors
Not ideal for longer runs
Comparisons
When placed against current alternatives, the Pegasus 42 starts to struggle.
The Mizuno Neo Zen 2 offers a more energetic, bouncy ride, better comfort, and greater versatility across distances.
Even within Nike’s own lineup, the Nike Vomero 18 provides a more cushioned and enjoyable experience underfoot.
