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Saucony Endorphin Speed 5

Saucony Endorphin Speed 5

Based on 66 comments across 3 communities
TL;DR
Owners are split on the Endorphin Speed 5: many call it the most stable, versatile do-everything Speed yet, with an improved roomier upper and a smooth rocker that's happy across tempo, speed work, and many longer runs. Others feel it rides firmer and more muted than the 4 and earlier versions, having lost some of the bounce and punch. Durability is a recurring worry, with several runners reporting early outsole wear and the foam going flat sooner than expected, and a few find the $175 price hard to justify.

55% of 66 verified owners recommend the Saucony Endorphin Speed 5.

What 66 owners say
889 comments reviewed · scored on the 66 clearest verdicts
55%
Recommend
36 owners
22%
Neutral
15 owners
23%
Don't recommend
15 owners
Last 6 months:53% recommend(30 recent verdicts)→ holding steady vs older reviews
Source
Score
N
Counted in the score
Reddit
54%
63
Independent blogsino affiliate links
67%
3
Reviewed, but not counted — and why
Affiliate blogsipaid commission
0%
2

Affiliate blogs here say 0% recommend, while the owner-based score is 55%. They earn a commission on every sale — so we show them for transparency but never let them move the score.

The headline score reflects owners (Reddit, enthusiast forums), independent lab tests, and blogs with no affiliate links. YouTube and affiliate blogs are shown for perspective but kept out — hover the i for why.

What owners like
  • More stable and planted than past versions and rivals like the Evo SL · 14 · 21%
  • Versatile do-everything trainer that handles tempo, speed work, and longer runs · 12 · 18%
  • Improved fit with roomier toe box and more secure upper than the 4 · 11 · 17%
  • Smooth rocker that lifts cadence and still feels fast · 8 · 12%
  • Comfortable across a wide range of paces and distances · 7 · 11%
What owners flag
  • Firmer, more muted ride that lost some of the bounce and punch of earlier Speeds · 13 · 20%
  • Outsole and midsole wear early, going flat by roughly 230-350 km · 7 · 11%
  • Happiest at shorter, faster efforts; feet ache past the half marathon · 6 · 9%
  • Thinner upper and outsole raise durability concerns · 5 · 8%
  • At $175 the value feels steep given creeping weight and few changes · 5 · 8%

Top quotes, sourced

889 reviewed · 68 shown
Sentiment
Community
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Reddit▼ don’t recommend

took them running in near 0 degree celsius conditions while on holiday and also noticed they were WAY firmer than expected, might be a temperature thing

Reddit▲ recommend

Those still have good mileage left. Saucony foam is firm enough I personally run in them until the foam actually starts to poke through the tread. You could probably get another 50.

Reddit— neutral

Looks like an incremental update

Reddit▼ don’t recommend

The outsole seems thinner and afraid the forefoot will wear down fast. Yes, it’s still firm and wish it had the bounce of the 1 and 3.

Reddit▲ recommend

The ES 5, on the other hand, feels incredibly stable and planted to me. It doesn't have quite the same bounce but it is still energetic. So far, I think it's a phenomenal tempo and do-everything shoe.

Reddit— neutral

they felt much lower stack, more "grounded" and I could feel the plate working both medially and laterally. I wanted something for long runs and I thought those might not be the best choice for me

Reddit— neutral

Mine fit well but are more of a race fit and the geometry of the shoe works for me for shorter, faster running. I find my feet start to really ‘feel’ the shoes after about 10km at any kind of tempo pace.

Reddit▼ don’t recommend

I have not seen the tread wear out so soon on any of my previous shoes (they were all high stack). Most of the shoes show this kind of wear around 250 miles and then get replaced at 300 miles but this was much quicker comparatively.

Reddit▲ recommend

Much better than I expected. They've had some 15 milers so far, and some sub 18 5ks, very very stable and comfortable. Found them far nicer than the Evo SLs.

Reddit▲ recommend

felt the stack, cushion/responsiveness and roll of the Endorphin Speed 5 I randomly decided to try felt best of all, it also had the most secure upper.

Reddit— neutral

It is narrower in the forefoot and toe box than the standard-width ES3 (which fit me comfortably), but wider than ES4 (which I couldn’t wear at all, way too narrow). ES5 is a little tight around my 5th metatarsal.

Reddit▼ don’t recommend

it just felt too firm right from the start with minimal bounce, not sure if i need to break it in more or because I'm a fairly lightweight runner. the nylon plate felt too flexible so i don't get the snap off or speedroll sensation also.

Reddit▼ don’t recommend

at about 230-240 miles I can definitely feel a difference in the foam. I want to say it started a little earlier too.

Reddit▲ recommend

The 5 has a more snug fit but a roomier toebox. I had to really tighten the ES4 to get a good lockdown but for the 5 I had no problems. I'd say the ES5 fixes most of my fit problems, including the narrow toebox

Reddit— neutral

I’ve been a big fan of the Endorphin Speed series, including the 5, and the Sonicblast feel like higher-stack, more aggressive ES5.

Reddit— neutral

I personally like firmer shoes for the long run, so Endorphin Speed 5 and Boston 13 is in my long run shoes rotation

Doctors of Running▲ recommend

Within the first few steps wearing the Endorphin Speed 5, I could already tell the heel clunkiness I experienced with version 4 was already gone.

Reddit▼ don’t recommend

They feel very firm under foot, with very little bounce, life or rebound, and gave me a decent amount of foot pain.

Reddit▲ recommend

they felt great the entire time. I expected them to firm up a bit more than they did in the cold but I really enjoyed them on the longer run

Running Shoes Guru (affiliate)▼ don’t recommend

The Speed 5 still feels and rides like an Endorphin Speed but it has lost some of its punch and propulsion.

Reddit— neutral

I feel like I get a higher cadence with the Speed 5, and they remind me of a more stable and a bit firmer Speed 3.

Reddit— neutral

Slow sleep the ES5 isn't ideal, way too firm imo. For speedier runs/tasks I'd say yes, they can do it.

Reddit▲ recommend

It's a little firmer and a little less snappy. This makes it a bit less fun but it's still a fun shoe. It's definitely more stable.

Reddit▼ don’t recommend

I agree with the shoe assessment though, they are done. Not worth having an injury due to that.

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