Nike Presents the Pegasus Plus 2, Its New Super Trainer with Curved Zoom Plate

Nike just launched the second generation of its Pegasus Plus, and this time it didn't come to play. The brand put a curved Zoom unit in the forefoot—technology that until recently was exclusive to racing shoes—inside a model designed for your daily training. If you run regularly and you're the type who rotates between "the everyday shoe" and "the racing shoe," this interests you: Nike is trying to erase that line.

The Context

To understand why this is news and not just another shoe launch, we need to talk about a relatively new category: "super trainers." These are shoes that take the carbon plate technology and super-reactive foam—the same technology that revolutionized the marathon a few years ago—and adapt it for higher-volume training, not just race day.

The original Pegasus Plus had already been Nike's attempt to enter this category, competing with models like the Adidas Adizero Boston or the Saucony Endorphin Speed. Version 2 ups the ante: it incorporates a curved Zoom unit (a fiberglass and compressed air plate with anatomical shape) completely surrounded by ZoomX foam, the same material used in the Vaporfly, the shoe with which the best marathon times in history have been run.

Why does this matter for the market? Because the high-performance training segment is now the most competitive and profitable in running footwear. Brands no longer compete just over who wins marathons: they compete over who accompanies you on kilometer 15 of your long run on any random Tuesday. That's where the loyalty of recreational and semi-elite runners plays out, and they represent the bulk of sales.

What the Science Says

Here it's worth being honest: plate and reactive foam technology has solid evidence in one specific aspect—running economy, that is, how much oxygen you spend to maintain a certain pace. Studies in elite runners have shown real improvements in this variable with carbon plate shoes, which translates to less accumulated fatigue at the same speed.

But there's an important nuance that marketing often loses: shoe technology doesn't replace base training work. A recent review published in Medicine & Science in Sports & Exercise (Zanini et al., 2025) showed that strength training improves "durable" running economy—that is, it's maintained even when you're fatigued—and performance at high intensities in well-trained runners. This is key: a shoe can give you a technological boost, but if your muscles don't tolerate fatigue, that benefit dilutes after kilometer 25.

It's also worth remembering that the transition to shoes with plates and lots of foam isn't free for your body. The literature on stress bone injuries (Warden et al., 2014; George et al., 2024) is clear that abrupt changes in shoes, surface, or volume are risk factors. A more "flying" shoe changes the way your tibia and metatarsals absorb load, and that requires gradual adaptation, not an overnight jump.

⚖️ PMP Verdict

The Pegasus Plus 2 makes sense for a specific profile: runners with medium-high weekly volume (40+ km), who already tolerate plated shoes and are looking for a model for moderate-fast runs or fartleks, without having to sacrifice their race shoe by saving it for race day.

I don't recommend it as a first shoe for a runner just starting out, nor as a replacement for a traditional neutral trainer for 80% of your easy miles. The science of polarized training is still clear: most of your volume should be run at low, comfortable intensity, without needing cutting-edge technology under your foot.

For Your Training

If you're tempted to add a super trainer to your rotation, do it with your head:

• Introduce it gradually. Start using it in one workout per week, ideally a quality one (intervals, tempo), not in your entire long run.
• Don't abandon your classic trainer. Keep rotating with a neutral and stable shoe for your easy days; you don't need a plate or super-reactive foam there.
• Pay attention to your body's signals. Localized pain in the metatarsals or tibia during the first weeks of use is an alert, not something to "tough out."
• Combine with strength work. If you want the benefit of the shoe to hold up in the second half of your long runs, strength training at the gym is non-negotiable.

References

• Zanini M, Folland JP, Wu H, et al. "Strength Training Improves Running Economy Durability and Fatigued High-Intensity Performance in Well-Trained Male Runners: A Randomized Control Trial." Med Sci Sports Exerc, 2025. https://pubmed.ncbi.nlm.nih.gov/40016936/
• Warden SJ, Davis IS, Fredericson M. "Management and prevention of bone stress injuries in long-distance runners." J Orthop Sports Phys Ther, 2014. https://pubmed.ncbi.nlm.nih.gov/25103133/
• George ERM, Sheerin KR, Reid D. "Criteria and Guidelines for Returning to Running Following a Tibial Bone Stress Injury: A Scoping Review."