Step 02 — The lineup

Matched to
Adidas Ultraboost 20

6 shoes scored across eleven metrics · Any purpose

6 matched, side by side

Click any shoe for sizing & durability
The match
Weight
Drop
Stack
Plate
Pace
Price

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Adidas Duramo SL 2 — The classic cheap-and-cheerful Adidas trainer.

Sizing note

Everything here fits true to size. Leave a thumbnail of space at the toe.

Durability

Expect roughly 458 miles before the midsole flattens out.

Step 03 — Every metric

The full comparison

MetricAdidas Ultraboost 20Adidas Ultraboost 5(2025)Nike Journey RunOn Cloudrunner 2 WaterproofAdidas Ultraboost 6(2026)Nike Structure 27(2025)Brooks Adrenaline GTS 25(2025)
Weight333 g / 11.7 oz323 g / 11.4 oz305 g / 10.8 oz320 g / 11.3 oz300 g / 10.6 oz295 g / 10.4 oz300 g / 10.6 oz
Drop10 mm10 mm10 mm10 mm10 mm10 mm10 mm
Stack (heel)37 mm39 mm34 mm39 mm40 mm38 mm37 mm
Cushioning
Flexibility
Stability (5 = most guidance)
Rocker geometry
Energy return
Responsiveness
Toe-boxStandardStandardStandardStandardStandardStandardStandard
Plate———————
Intended pace9:00–12:00 /mi9:00–12:00 /mi9:00–12:00 /mi7:30–10:00 /mi9:00–12:00 /mi8:30–11:30 /mi8:30–11:30 /mi
PurposeDaily, RecoveryDaily, RecoveryDaily, RecoveryDaily, Long runDaily, RecoveryDaily, Long runDaily, Long run
SizingTrue to sizeTrue to sizeTrue to sizeTrue to sizeTrue to sizeTrue to sizeTrue to size
Durability~450 mi~450 mi~450 mi~400 mi~450 mi~500 mi~500 mi
Price$170$190$90$180$190$145$145

Your reference shoe is shown first for context. Cushioning, flexibility and stability are rated 1–5, where 5 stability means the most guidance and 1 means fully neutral.