The Altra Lone Peak 9 GTX and Altra LP Alpine are both neutral trail running shoes with balanced cushioning. The LP Alpine is 0.9 oz lighter (11.3 oz vs 12.2 oz) and is rated higher by buyers (4.4 vs 4.2 out of 5).
Specs side by side
| Spec | Lone Peak 9 GTX | LP Alpine |
|---|---|---|
| Price | $165 | $160 |
| Rating | 4.2 / 5 (12 reviews) | 4.4 / 5 (452 reviews) |
| Weight | 12.2 oz | 11.3 oz |
| Heel-to-toe drop | 0 mm | 0 mm |
| Heel stack height | 25 mm | 25 mm |
| Cushioning | Balanced | Balanced |
| Support | Neutral | Neutral |
| Surface | Trail | Trail |
| Available for | Men & Women | Men & Women |
Specs and prices from Altra, checked 2026-10-11. Weight is usually for a men's size 9–10.
Which should you get?
Get the Lone Peak 9 GTX if…
- it fits you better or you like its colors
Get the LP Alpine if…
- you want the lighter shoe
- you want the more widely reviewed shoe
More comparisons
- Altra Lone Peak 9 GTX vs Altra Timp 6 GTX
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- Altra Lone Peak 9 GTX vs Altra Olympus 6
- Altra LP Alpine vs Altra Timp 6
- Altra LP Alpine vs Altra Lone Peak 9
- Altra LP Alpine vs Altra Lone Peak Hiker 2
- Altra LP Alpine vs Altra Olympus 7
- Altra LP Alpine vs Altra Lone Peak 9+