Saucony Endorphin Azura Review | GearJunkie

As the sun rose over Virginia’s Shenandoah Valley, I ran at a comfortable pace, taking in the morning air and varying shades of green. Cruising the asphalt ribbon of Winchester, Virginia’s Green Circle path, my pace was 9:15/mile, with a Zone 2 heart rate of 127. Then I stepped on the gas.

Across 100 yards, that 9:15 pace progressed to 8:42, 7:23, 6:45, before settling at 6:25. My shoes bounced off the pavement, the midsole springing from stride to stride, and the lightweight build encouraged ever-faster turnover. Was I running or flying?

Maybe a little of both. It’s a sensation I got used to over a month plus of testing the Saucony Endorphin Azura, the company’s latest design that bridges the gap between daily training and speed workouts. Here’s how it performed on every type of run.

In short: The new-for-2026 Azura is Saucony’s solution for a speed-oriented daily trainer without a plate. With a supercritical PWRRUN PB midsole, a pared-down, lightweight build, and a SpeedRoll rocker, it’s a shoe that approaches carbon-plated performance while offering versatility for daily miles. While not ideal for easy runs, the shoe is a fun, fast design for performance-oriented runners.

Saucony Endorphin Azura Review

Saucony released the Endorphin Azura this February as a speed-driven daily trainer. That’s accomplished via a svelte, lightweight construction, a PEBA-based PWRRUN PB midsole, and a SpeedRoll rocker. Complementing those specs are sculpted midsole detailing, ray-like upper overlays, and a logo that flows from toes to ankle. This shoe looks fast.

Saucony’s tagline for the shoe is “No matter the day, the Endorphin Azura helps you run fast,” and it rates it 3/5 for support (neutral) and 3/5 for cushioning. The company recommends it for daily training/speed days and notes its “snappy & responsive” nature.

Testing the Endorphin Azura

Over the course of 1 month, I tested the Endorphin Azura during club runs, daily miles, speed strides, and a local 10K race. Paces varied from 10:00+ Zone 2 pace to sub-6:00 accelerations. During that time, I covered more than 100 miles.

At my local running club, I enjoyed social miles through Old Town Winchester, Va. On early morning training runs, I ran through wetland preserves at a Zone 2 clip. Strides and sprints helped prepare me for an upcoming race. Finally, a local 10K offered a look at the shoe’s raceday attributes. I’m 6’1” tall, weigh about 180 pounds, and wear a size 11.5.

Dialed Fit With Classic Saucony DNA

I’ve run in Saucony shoes for more than 10 years, and one thing hasn’t changed: true-to-size fit, and supportive, stable uppers. The Azura’s upper clasped around my foot, with the tongue’s padded bars helping the laces lock across the top. The padded heel collar not only felt good but also stabilized my ankle and heel throughout strides.

I encountered some hotter days, and breathability was excellent, as the open mesh kept things cool. I also found the laces cinched down nicely, with a tiny bit of stretch that provided ideal tension.

I also enjoyed the shoe’s flowy, racy styling. The sculpted midsole’s cutouts and ridges alluded to forward motion, with the heel and forefoot meeting like intersecting wings. The upper’s contrast of silver/black/green was sophisticated yet bold, and the overlays resembled rays of light. The toe-to-ankle logo was a blur at speed.

Springy Performance Without the Plate

During my first mile in the Azura, the first observation was energy. The PWRRUN PB midsole had a foam-roller-like compression and spring, which, when combined with the lightweight build, allowed me to bound and float through strides. Performance and fun.

The Azura’s lightweight also reduced fatigue and provided an almost skipping-like feel. On longer efforts, that helped me push through, maintain my pace, and finish with some speed sections.

While the midsole was energetic, it was also firm, which, combined with a 110mm-wide forefoot, offered a stable platform at footfall. Each step was a matter of land, compress, roll, and pop. Lastly, the SpeedRoll rocker offered a smooth transition from the ball of the foot through the toes, helping to pop and flow through strides.

But perhaps the best attribute was the Azura’s ability to blend paces across a run, always ready to amble along at Zone 2, or accelerate into sub–7-minute miles. While some daily trainers can do that, they sometimes fall flat on faster sections, sacrificing speed for softness and comfort.

The shoe’s attributes came together during a 10K, where its mix of response and plateless comfort helped me perform while having fun. Later in the race, around mile four, as fatigue built and my muscles groaned, the shoe maintained its spring and helped me push through. Could I have saved seconds in a carbon-plated shoe? Maybe. But I wouldn’t have enjoyed it as much.

Room for Improvement

Midsole Firmness

The Azura’s PWRRUN PB midsole was on the firm side. Though that helped maintain quicker paces or accelerate into a kick, softness and comfort lagged behind those of more all-around daily trainers.

Like a foam roller, the PEBA-based material had initial absorption, and then resilience that pushed back. That was good for response, but not for a pleasant, plush feel as the miles rolled by. It’s a compromise for those who want versatility, yet need something that responds when pushed.

Outsole Durability

I also questioned the outsole’s long-term durability. While there are XT-900 rubber pods on the inside forefoot and the outside of the heel, there are lightweight, transparent cast polyurethane (CPU) elements elsewhere, and exposed midsole throughout.

Endorphin Azura vs. Endorphin Pro 5

Alongside my Azura test, I mixed in several runs in its stablemate, the Endorphin Pro 5, a carbon-plated, race-ready performer. That exposed both shoes’ strengths and weaknesses, as well as whether a carbon-plated shoe is suitable for daily training.

I weighed each on a postal scale, with the following results (size 11.5, per shoe):

• Endorphin Azura: 9.4 oz.
• Endorphin Pro 5: 8.6 oz.

Despite that small difference, the Pro 5 felt much lighter on foot. Everything about it was pared down, from the flexible mesh upper and tongue to the tapered heel that resembled a flame. Neon, green, and jet-black materials gave visual pop, and flowing lines alluding to velocity, even while standing still. If the Azura’s styling was like a Porsche 911, the Pro 5 was a Ferrari Formula 1 car.

Within a mile of running in the Pro 5, its main strength was apparent: power transmission. This shoe didn’t pop off the pavement; it snapped off the surface. Picture a basketball bouncing off the hardwood.

On the same stretch mentioned in the intro, I again started at a Zone 2 pace, about 9:15 per mile. Then it was a matter of flicking a switch, as I reached 6:25/mile in around 20 yards instead of 100. As I reached 100 yards, I dipped to 5:54/mile; the shoe’s lightweight and responsiveness encouraged ever-faster turnover.

But while the shoe’s race-driven design had advantages, it lacked versatility. It always wanted to be at a tempo pace, and almost dared me to accelerate. For elevated paces, that was a good thing; for daily miles, not so much.

I also found a carbon-plated shoe enjoyable once a week, but not something I’d want to run in every day. The plate always lurked below the surface, with a granite-like rigidity that detracted from comfort.

Saucony Endorphin Azura: A Fun Alternative to Plated Shoes

The Saucony Endorphin Azura is for runners who want a fun daily trainer that easily blends into faster paces. The shoe’s lightweight, energetic design feels like flying, and its artful styling makes it standout on the street. Performance and looks.

Runners with goals — training for a marathon or looking to PR a local 10K — will find this shoe close to ideal. If you want a shoe for every run that approaches carbon-plated performance, the Azura is worth considering.