The Altra Olympus 7 and New Balance Fresh Foam X Hierro v9 are both neutral trail running shoes with maximum cushioning. The Olympus 7 is rated higher by buyers (4.7 vs 4.1 out of 5). The Fresh Foam X Hierro v9 is 0.5 oz lighter (10.9 oz vs 11.4 oz) and costs about $35 less (from $159.99).
Specs side by side
| Spec | Olympus 7 | Fresh Foam X Hierro v9 |
|---|---|---|
| Price | $195 | $159.99 |
| Rating | 4.7 / 5 (67 reviews) | 4.1 / 5 (903 reviews) |
| Weight | 11.4 oz | 10.9 oz |
| Heel-to-toe drop | 0 mm | 0–4 mm |
| Heel stack height | 33 mm | — |
| Cushioning | Max | Max |
| Support | Neutral | Neutral |
| Surface | Trail | Trail |
| Available for | Men & Women | Men & Women |
Specs and prices from Altra and New Balance, checked 2026-10-11. Weight is usually for a men's size 9–10.
Which should you get?
Get the Olympus 7 if…
- it fits you better or you like its colors
Get the Fresh Foam X Hierro v9 if…
- you want the lighter shoe
- you want to spend less
More comparisons
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- New Balance Fresh Foam X Hierro v9 vs Altra Mont Blanc Carbon
- New Balance Fresh Foam X Hierro v9 vs Altra Olympus 275 HiLo
- New Balance Fresh Foam X Hierro v9 vs Altra Timp 5 GTX
- New Balance Fresh Foam X Hierro v9 vs Altra Lone Peak 9