To pick up the pace during training, a racing shoe isn't your only option. The Saucony Endorphin Speed 6 and Hoka Mach 7 allow you to explore dynamic models with two distinct constructions.
The Speed 6 is worth a try if you are looking for the ride of a shoe with a nylon plate. The Mach 7 deserves your attention if you prefer a non-plated design for running at different paces. The choice is as much about the feel as it is about the presence of a plate.
What sets them apart underfoot
The Speed 6 combines PWRRUN PBX, a nylon plate, and SPEEDROLL technology. These elements create a platform to consider for sessions where you maintain a sustained effort.
The Mach 7 uses a supercritical EVA foam. Hoka positions it for daily training with a speed-oriented approach. Its jacquard upper and gusseted tongue are designed for foot lockdown. The stated drop is 5 mm.
| Criteria | Endorphin Speed 6 | Mach 7 |
|---|---|---|
| Foam | PWRRUN PBX | Supercritical EVA |
| Plate | Nylon | Non-plated |
| Key feature to explore | SPEEDROLL transition and stiffness | Foam responsiveness and lockdown |
| Sessions to compare | Sustained blocks, prolonged efforts | Varied runs, speed work, daily training |
Which pair for intervals?
Compare the feel during fast segments, but also between repetitions. A session often includes a warm-up, slow recovery jogs, and a cool-down. The pair you choose must work for the entire session.
With the Speed 6, see if you enjoy the ride when maintaining a steady pace. With the Mach 7, check if you appreciate its responsiveness when accelerating and if the fit remains comfortable during changes in rhythm.
You don't need to prefer a plate to work on your speed. Conversely, if the feel of the Speed suits you significantly better, the absence of a plate in the Mach is not an advantage in itself.
One pair or a rotation?
For a single pair, place a lot of weight on comfort at an easy pace. If you already own a shoe dedicated to easy runs, you can prioritize the feel during targeted sessions.
When switching from another pair to the Mach 7, also take the time to observe how its 5 mm drop changes your experience. A number doesn't indicate the "best" model; it flags a characteristic to take into account during your try-on and initial runs.
Our verdict
The Speed 6 is a great option for runners who appreciate a construction structured around a nylon plate and a distinct rocker. The Mach 7 is an alternative for exploring a dynamic, non-plated shoe. Try them at your training paces before making a decision.
Frequently asked questions
Is the Mach 7 a plated shoe? No. Its design relies primarily on its supercritical EVA foam.
Which one is inherently faster? This comparison cannot predict your race time. Your preference at your target pace matters more.
Can these shoes be used for racing? Yes, after confirming their comfort and performance during your specific training sessions.
At Boutique Endurance, compare the feel and choose your tool for your next fast sessions.
