The Altra Olympus 275 and New Balance Hierro v9 Gore-tex® are both neutral trail running shoes with maximum cushioning. The Olympus 275 costs about $24 less (from $156).
Specs side by side
| Spec | Olympus 275 | Hierro v9 Gore-tex® |
|---|---|---|
| Price | $156 | $179.99 |
| Rating | 4.3 / 5 (98 reviews) | 4.2 / 5 (154 reviews) |
| Weight | 11.9 oz | 12.2 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 275 if…
- you want to spend less
Get the Hierro v9 Gore-tex® if…
- it fits you better or you like its colors
More comparisons
- Altra Olympus 275 vs Altra Timp Hiker
- Altra Olympus 275 vs Altra Timp 5 GTX
- Altra Olympus 275 vs Altra Olympus 6
- Altra Olympus 275 vs Altra Olympus 6 Hike Low GTX
- New Balance Hierro v9 Gore-tex® vs Altra Olympus 6
- New Balance Hierro v9 Gore-tex® vs Altra Timp Hiker
- New Balance Hierro v9 Gore-tex® vs Altra Timp 5 GTX
- New Balance Hierro v9 Gore-tex® vs Altra Lone Peak 9+ GTX