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40Race Shoe FinderEst. 2023 · London

Head to head

Saucony Endorphin Elite 2vs
Saucony Endorphin Pro 4

Endorphin Elite 2

£149

Typical street price · £250 RRP

39.5mm — on the limit
Endorphin Pro 4

£120

Typical street price · £210 RRP

36mm — road legal

Choose the Endorphin Elite 2 if…

  • You want the bigger return: 3–4.2% economy gain against 2.7–3.8%, and that gap widens the longer you are out there.
  • You want the lighter shoe: 199g against 217g, a 18g difference you will feel late in a race.
  • You race off a strong, repeatable stride and want the more aggressive ride rather than the safer one.

Choose the Endorphin Pro 4 if…

  • You want something more forgiving. This is the steadier platform — useful if your form goes late, or if you are on your feet longer.
  • Money matters: it is selling around £120 against £149, and the time difference between them is smaller than the price difference suggests.
  • You want more races out of one pair: about 350km of competitive life against 240km.
  • You are racing 10K — built for it, where the Endorphin Elite 2 is not.

What does this
mean for you?

Every figure below is recalculated from your race and your current time. The gap between two shoes is not fixed — it grows with how long you are on your feet.

Over marathon from 3:45:00

Time back
Endorphin Elite 2: 152s–233sEndorphin Pro 4: 131s–206s
Cost per second saved
Endorphin Elite 2: £0.20Endorphin Pro 4: £0.13

Ranges, not promises. Both figures are against a standard trainer, and the honest answer for most runners is that the difference between two shoes of this class is smaller than the difference a month of decent training makes.

Every number.

0102030405039.531.5
Endorphin Elite 2
010203040503628
Endorphin Pro 4

What you pay

Street price
Endorphin Elite 2£149
Endorphin Pro 4£120■

What the shoe is actually selling for across the shops we read, not its RRP.

RRP
Endorphin Elite 2£250
Endorphin Pro 4£210

List price. Almost nobody pays it for a race shoe.

Cost per race
Endorphin Elite 2£39
Endorphin Pro 4£22■

Street price divided by the races the foam stays fast for.

Cost per second saved
Endorphin Elite 2£0.20
Endorphin Pro 4£0.13■

The whole-life question: what each second of race time costs you.

What it does

Estimated saving
Endorphin Elite 2152s–233s■
Endorphin Pro 4131s–206s

Against a standard trainer, over the distance and time set above.

Economy gain
Endorphin Elite 23–4.2%■
Endorphin Pro 42.7–3.8%
Built for
Endorphin Elite 2Half · Marathon
Endorphin Pro 410K · Half · Marathon
Best use case
Endorphin Elite 2Superseded by the Elite 3, which means it is now one of the best-value top-end racers you can find if you catch it discounted.
Endorphin Pro 4The stable, sane super shoe. Lower stack, wider base, far less demanding than the flagships and much longer lasting.

How it is built

Weight
Endorphin Elite 2199 g■
Endorphin Pro 4217 g

Manufacturer figure at men's US 9.

Stack (heel)
Endorphin Elite 239.5 mm
Endorphin Pro 436 mm
Stack (forefoot)
Endorphin Elite 231.5 mm
Endorphin Pro 428 mm
Drop
Endorphin Elite 28 mm
Endorphin Pro 48 mm
Foam
Endorphin Elite 2IncrediRUN
Endorphin Pro 4PWRRUN HG
Plate
Endorphin Elite 2carbon fibre
Endorphin Pro 4carbon fibre

Rules and fit

Road legal
Endorphin Elite 2Yes (39.5 mm)
Endorphin Pro 4Yes (36 mm)

World Athletics caps road racing shoes at 40 mm of stack.

Fit
Endorphin Elite 2standard
Endorphin Pro 4standard
Stability
Endorphin Elite 2balanced
Endorphin Pro 4stable

Neither is better in the abstract — it depends on your stride.

Race life
Endorphin Elite 2~240 km
Endorphin Pro 4~350 km■

How long the foam stays fast, not how long the shoe survives.

Data confidence
Endorphin Elite 2verified
Endorphin Pro 4verified

■ marks the better figure where one is genuinely better. Fit, foam, drop and stability carry no mark — they depend on your foot and your stride, not on which shoe is superior.

In your size.

Where to buy

Your UK size

Best price today — some sizes£149at Startfitness — £101 under RRP

9 retailer checks failed on the last run, so their prices are missing rather than wrong.

Prices are captured when the site is built and stamped with the time of that check. We never rank a retailer by what it pays us; where a link earns a commission it is marked sponsored and the price you pay is unchanged.

Where to buy

Your UK size

Best price today — some sizes£119.99at Run North West — £90.01 under RRP

9 retailer checks failed on the last run, so their prices are missing rather than wrong.

Prices are captured when the site is built and stamped with the time of that check. We never rank a retailer by what it pays us; where a link earns a commission it is marked sponsored and the price you pay is unchanged.