Step 02 — The lineup
6 shoes scored across eleven metrics · Any purpose
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Nothing further afield worth the detour from this lineup.
Sizing note
Adizero Adios 9, Streakfly 2 run snug — go up half a size, especially for long runs.
Durability
Plated models here average ~225 mi; non-plated land closer to ~350 mi.
Step 03 — Every metric
| Metric | Asics Sortiemagic RP6 | Asics Metaspeed Edge Paris(2024) | Adidas Adizero Adios 9 | Saucony Kinvara 16 | Adidas Adizero RC 5 | On Cloud Waterproof | Nike Streakfly 2(2025) |
|---|---|---|---|---|---|---|---|
| Weight | 170 g / 6.0 oz | 183 g / 6.5 oz | 176 g / 6.2 oz | 198 g / 7.0 oz | 210 g / 7.4 oz | 250 g / 8.8 oz | 144 g / 5.1 oz |
| Drop | 6 mm | 5 mm | 7 mm | 4 mm | 8 mm | 6 mm | 4 mm |
| Stack (heel) | 20 mm | 39 mm | 28 mm | 29 mm | 28 mm | 24 mm | 27 mm |
| Cushioning | |||||||
| Flexibility | |||||||
| Stability (5 = most guidance) | |||||||
| Rocker geometry | |||||||
| Energy return | |||||||
| Responsiveness | |||||||
| Toe-box | Standard | Standard | Standard | Standard | Standard | Standard | Narrow |
| Plate | — | Carbon | — | — | — | — | Carbon |
| Intended pace | 4:45–6:45 /mi | 4:50–7:00 /mi | 6:30–8:30 /mi | 6:30–8:30 /mi | 6:15–8:30 /mi | 7:30–10:00 /mi | 5:15–7:00 /mi |
| Purpose | Race day | Race day | Tempo, Daily | Tempo, Daily | Tempo, Race day | Daily, Long run | Race day, Tempo |
| Sizing | Size up ½ | True to size | Size up ½ | True to size | True to size | True to size | Size up ½ |
| Durability | ~200 mi | ~200 mi | ~400 mi | ~400 mi | ~300 mi | ~300 mi | ~250 mi |
| Price | $130 | $250 | $140 | $140 | $90 | $180 | $170 |
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.