~750 km
Expected lifespan, based on hand-researched wear data for this model.

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The Pegasus 37 is consistently described as highly durable, with a thick, hard rubber outsole and robust upper materials. Multiple sources report 300-500 miles of use with minimal wear, and the shoe performs well in varied conditions, including wet weather and light trails.
The Nike Pegasus 37 is widely regarded by experts and users as an exceptionally versatile daily trainer, excelling in everyday runs, base building, and general training due to its responsive React foam, forefoot Zoom Air unit, and durable outsole. It performs very well for long runs, with testers reporting comfort and bounce even on 18-mile efforts, though some may prefer lighter or more cushioned shoes for marathon distances. The shoe handles tempo runs and uptempo workouts effectively, offering a bouncy, fast transition, but is slightly heavier than dedicated tempo or racing shoes, making it less optimal for competitive events. For racing, it is serviceable for non-elite runners or those who prefer a familiar trainer, but lacks the lightweight, plated construction of modern race shoes. The Pegasus 37's outsole provides good traction and durability, allowing for light trail use and wet conditions, but it is not designed for technical or off-road terrain. Its cushioning and forgiving ride make it suitable for recovery runs, though some may find it a bit firm compared to plush recovery-specific models. Stability is neutral, best for runners without significant support needs.
Ideal for Best suited for neutral runners of any experience level who want a reliable daily trainer for easy miles, long runs, and occasional uptempo work. Ideal for those who appreciate a responsive yet cushioned ride and do not require a wide fit or extra heel padding.
The Pegasus 37 introduced React foam for a lighter, more responsive ride and a thicker forefoot Zoom Air unit for enhanced energy return. The midfoot band improves lockdown, but the overall fit is slightly narrower than previous versions, especially in the forefoot. The heel design reduces Achilles irritation. No carbon plate or overt stability features; best suited for neutral runners seeking a versatile daily trainer.
Sizing: Generally fits true to size for most runners, though some with wider feet may find the forefoot slightly snug compared to previous Pegasus models. Sizing is consistent with most Nike running shoes, but those preferring extra toe room may consider trying a half size up.
Daily Trainer shoes in NORMA's database last between 320 and 800 km across 694 models. At 750 km, the Nike Pegasus 37 sits in the upper half of that range.
The Nike Pegasus 37 modernizes a classic with a React foam midsole and a forefoot Zoom Air unit, offering a blend of cushioning and snap that suits a wide range of daily training. While the fit runs narrow and the tongue is less padded than previous versions, the shoe excels in comfort, durability, and versatility for most neutral runners.
Full specs, fit notes, and reviews on the Nike Pegasus 37 wiki page.
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The Nike Pegasus 37 lasts about 750 km, based on hand-researched wear data for this model. Your own mileage shifts with body weight, running surface, and how you use the shoe.
Start checking for wear around 450 km (60% of its lifespan). By 600 km the foam and outsole are usually noticeably degraded, and most runners retire the shoe between there and 750 km.
Daily Trainer shoes in NORMA's database range from 320 to 800 km across 694 models. At 750 km, the Nike Pegasus 37 sits in the upper half of that range.
Often, yes. A pair with under 60% wear (roughly 450 km) still has real training life left. NORMA lists second-rotation running shoes with transparent, verified mileage so you know exactly how much life you're buying.