Saucony Peregrine 15: Everything You Wanted to Know

For everyone wondering whether to buy the new Saucony Peregrine 15, here's a complete breakdown of what you can expect from these trail runners.

Saucony Peregrine 15 Specs:

• Weight: M9 - 9.7oz (277g) / W7 - 8.6oz (246g)
• Stack Height & Drop: 28mm / 24mm (4mm drop)
• Key Features:
  • Midsole: PWRRUN foam, softer and more cushioned than before
  • Outsole: PWRTRAC rubber and improved lug pattern for better grip and durability
  • Upper: Durable high-strength mesh with protective overlays for abrasion resistance
  • Extras: Rock Guard layer for forefoot protection, gusseted tongue, toe bumper, locked-in fit
• Purpose: Versatile for daily trail runs, technical terrain, and long-distance runs
• Price: $140

The Peregrine Lineup

The Saucony Peregrine first hit the trails in 2011, taking inspiration from the success of the Saucony Kinvara, which had already turned heads with its low-drop, lightweight design. The Peregrine brought that same innovation to trail running, combining a nimble feel with rugged durability. It gained a reputation as a reliable option for all kinds of terrain, whether you were on smooth dirt paths or technical mountain trails.

Fast forward to the release of the Peregrine 13, and this model made a big statement in the lineup. Built lightweight but with an aggressive edge, it felt almost like a trail racing shoe. With its snug fit and nimble responsiveness, the Peregrine 13 became a go-to option for runners ready to push the pace on technical trails.

Then came the Peregrine 14, dialing things back just a bit for a more versatile feel. Saucony stuck with the same materials and overall design as its predecessor but with small tweaks—like a roomier fit, softer cushioning, and a slightly higher stack height. This adjustment made the Peregrine 14 ideal for longer distances and more relaxed paces. On the other side, it lost a bit of the "race-ready" edge of its predecessor.

Now, we’re here with the Saucony Peregrine 15—a trail runner that honors the legacy of its predecessors while incorporating thoughtful updates for modern runners.

Peregrine 15 vs. 14: What’s New for the Peregrine 15

Upper Updates

• What’s new: The Peregrine 15 features a more durable, more breathable high-strength mesh upper and a beefed-up 360-degree protective wrapping that adds moisture resistance and abrasion protection while maintaining flexibility. The toe box offers ample room for foot splay, even with thicker socks, and the shoe feels more precise and secure overall. The toe bumper remains solid but unobtrusive, while the gusseted tongue and padded heel collar help provide a snug fit.
• Worth noting: Some runners experienced minor heel rubbing during the initial break-in period, but this subsided with continued use.

Midsole Updates

• What’s new: The Peregrine 15 introduces a next-gen PWRRUN blend, which is noticeably softer and more responsive than its predecessor. The addition of the PWRRUN+ sockliner adds to the plush comfort without compromising ground feel.

Outsole Updates

• What’s new: Saucony reworked the PWRTRAC rubber outsole with updated lug patterns and added full coverage under the heel, which it lacked in the previous models. The lugs now include segmentation lines for better grip and flexibility. This delivers excellent traction on packed dirt, loose terrain, and snow. However, according to some testers, wet rock traction still performs moderately compared to competitors like Vibram.

The Peregrine 15 maintains the familiar fit and feel of the 14 but offers softer cushioning, more protection features, and improved traction. If you appreciated the 14, you'll likely love the 15 even more.

Final Thoughts: Whether You Should Buy the Peregrine 15

Pros:

• Great grip and traction for varied terrain
• Excellent lockdown with no movement in the midfoot or toe box.
• Softer PWRRUN midsole better suited for long runs
• Durable mesh upper with a 360-degree protective wrapping
• Versatility—ideal for technical, gravel, and smoother trails

Cons:

• Minor heel rubbing during break-in period reported by some users
• Traction on wet wood surfaces could use improvement
• Slightly heavier compared to some trail racers
• Lacks a rock plate

Who Is This Shoe For?

The Peregrine 15 is perfect for trail runners seeking a dependable daily shoe that nicely balances comfort and performance. It’s particularly well-suited for mid-distance trails and technical runs, but it’s versatile enough to handle races.