Can I go straight from the Saucony Peregrine 13 to the Peregrine 15 and skip the Peregrine 14?

Yes, but going Peregrine 13 to Peregrine 15 means taking one change in a single step: the Peregrine 14 is where the ride moved. Drop holds at 4 mm, so the difference is foam and fit rather than geometry: PWRRUN, softer formula, with a PWRRUN+ topsole to PWRRUN, new softer blend, with a PWRRUN+ topsole.

How much did the weight change across these two updates?

0.2 oz on in total, 9.2 oz to 9.4 oz in a men's US 9. The Peregrine 14 took it to 9.4 oz first.

Is the Peregrine 14 the better buy than either of these?

On paper it splits them: 9.4 oz against 9.2 oz for the Peregrine 13 and 9.4 oz for the Peregrine 15, on a 31 mm heel and a $140 list price. Whether that is worth chasing depends on what the Peregrine 14 update actually did, which the section above works through.

Where does the Peregrine 15 sit in the Peregrine lineup now?

Two versions on from the Peregrine 13, and already replaced itself: the Peregrine 16 arrived in 2026. If you are shopping old stock anyway, price the Peregrine 15 against it before deciding.

Saucony Peregrine 13 vs Peregrine 15

Two versions apart. Updated September 10, 2026. Specs are men's US 9.

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THE SHORT ANSWER

Two updates and 2 years separate the Saucony Peregrine 13 from the Peregrine 15. Net change: 0.2 oz heavier, a new midsole. The Peregrine 14 is where the character changed, and that is the update Peregrine 13 owners notice first.

Saucony Peregrine 13Sizes running outMen's at Amazon Women's
Saucony Peregrine 15Sizes running outWomen's

Availability last checked Sep 10, 2026. Prices and stock change without notice.

Peregrine 13 · 2023

Peregrine 15 · 2025

The two updates in between

Each step has its own page with the full change list and the verdict on that update.

Step 1Peregrine 13 to Peregrine 142024Changed character
Peregrine 13 vs 14 What replaced the Saucony Peregrine 13?
Step 2Peregrine 14 to Peregrine 152025Refined, same shoe
Peregrine 14 vs 15 What replaced the Saucony Peregrine 14?

Peregrine 13 vs Peregrine 15: every spec, side by side

The net of both updates. Per-update change notes stay on the step pages above, because they explain changes measured from a different starting point than this table uses.

Spec	Peregrine 13	Peregrine 15
FIT AND WEIGHT
Weight	9.2 oz	9.4 oz
Widths	D	D, 2E
Upper	Slimmer engineered mesh with a 3.5 mm tongue	Engineered mesh with extended gusseting and a 360-degree rand
CUSHIONING GEOMETRY
Heel stack	28 mm	28 mm
Forefoot stack	24 mm	24 mm
Drop	4 mm	4 mm
MATERIALS
Midsole	PWRRUN, softer formula, with a PWRRUN+ topsole	PWRRUN, new softer blend, with a PWRRUN+ topsole
Plate	Thin forefoot rock plate	Forefoot rock plate
VALUE
List price at launch	$140	$140

Or buy the Peregrine 14 instead?

The Peregrine 14 is worth a look only if you want the ride it introduced, because that is the update that changed the shoe. Buying it to soften the jump does not work: you would be adapting to the same change either way, just at an older spec.

Buy the Peregrine 14

Sizes running out

Discontinued at retail. Amazon carries what remains, so treat an in-stock size as a closing window, and expect prices to swing.

Men's: Check remaining stock Women's: Check remaining stock

Availability last checked Aug 9, 2026.

Questions runners ask

Can I go straight from the Saucony Peregrine 13 to the Peregrine 15 and skip the Peregrine 14?: Yes, but going Peregrine 13 to Peregrine 15 means taking one change in a single step: the Peregrine 14 is where the ride moved. Drop holds at 4 mm, so the difference is foam and fit rather than geometry: PWRRUN, softer formula, with a PWRRUN+ topsole to PWRRUN, new softer blend, with a PWRRUN+ topsole.
How much did the weight change across these two updates?: 0.2 oz on in total, 9.2 oz to 9.4 oz in a men's US 9. The Peregrine 14 took it to 9.4 oz first.
Is the Peregrine 14 the better buy than either of these?: On paper it splits them: 9.4 oz against 9.2 oz for the Peregrine 13 and 9.4 oz for the Peregrine 15, on a 31 mm heel and a $140 list price. Whether that is worth chasing depends on what the Peregrine 14 update actually did, which the section above works through.
Where does the Peregrine 15 sit in the Peregrine lineup now?: Two versions on from the Peregrine 13, and already replaced itself: the Peregrine 16 arrived in 2026. If you are shopping old stock anyway, price the Peregrine 15 against it before deciding.