The Altra Lone Peak 9 and Nike ACG Pegasus Trail are both neutral trail running shoes. The Lone Peak 9 costs about $10 less (from $145), has more cushioning and has a lower heel-to-toe drop (0 mm vs 8 mm). The ACG Pegasus Trail is 0.4 oz lighter (10.8 oz vs 11.2 oz) and is rated higher by buyers (4.6 vs 4.2 out of 5).
Specs side by side
| Spec | Lone Peak 9 | ACG Pegasus Trail |
|---|---|---|
| Price | $145 | $155 |
| Rating | 4.2 / 5 (304 reviews) | 4.6 / 5 (80 reviews) |
| Weight | 11.2 oz | 10.8 oz |
| Heel-to-toe drop | 0 mm | 8 mm |
| Heel stack height | 25 mm | — |
| Cushioning | Balanced | Firm / responsive |
| Support | Neutral | Neutral |
| Surface | Trail | Trail |
| Available for | Men & Women | Men & Women |
Specs and prices from Altra and Nike, checked 2026-10-11. Weight is usually for a men's size 9–10.
Which should you get?
Get the Lone Peak 9 if…
- you want to spend less
- you want a softer, more cushioned ride
- you land on your midfoot or want a lower drop
Get the ACG Pegasus Trail if…
- you want the lighter shoe
- you prefer a firmer, more responsive feel
- you land on your heel and like a higher drop
More comparisons
- Altra Lone Peak 9 vs Hoka Speedgoat 7
- Altra Lone Peak 9 vs Saucony Peregrine 16
- Altra Lone Peak 9 vs Brooks Cascadia 20
- Altra Lone Peak 9 vs ASICS TRABUCO 14
- Nike ACG Pegasus Trail vs Hoka Speedgoat 7
- Nike ACG Pegasus Trail vs Saucony Peregrine 16
- Nike ACG Pegasus Trail vs Brooks Cascadia 20
- Nike ACG Pegasus Trail vs ASICS TRABUCO 14