Lone Peak 9
Lone Peak 9 is a zero-drop trail shoe with a roomy Original FootShape fit. This generation updates the Altra EGO foam and MaxTrac outsole, with recycled ripstop mesh and no-sew overlays aimed at long-mileage durability. StoneGuard adds underfoot debris protection, while GaiterTrap supports gaiter attachment. Regular and Wide options are offered; this is the MaxTrac model, not the Vibram-equipped 9+.
- Intended uses:
- Trail
Specs
- Weight
- 316g
- Of 930 known values: 838 lower, 4 equal, 88 higher. The marker uses the midpoint of equal values.
- heavierUpper 9.9%, including ties / average +48g
- Drop
- 0mm
- Of 939 known values: 0 lower, 63 equal, 876 higher. The marker uses the midpoint of equal values.
- lowerLower 6.7%, including ties / average -6.8mm
- Stack (heel/forefoot)
- 25 / 25mm
- Of 774 known values: 53 lower, 19 equal, 702 higher. The marker uses the midpoint of equal values.
- lowerLower 9.3%, including ties / average -9.3mm
- Carbon plate
- -
- Not confirmed
- Midsole
- Altra EGO
- Outsole
- MaxTrac
- Reference price
- $145
- US price
Weight measurement and plate details
- Weight note
- Men's US10.5 value in the manufacturer release.
- Plate note
- StoneGuard is confirmed; its material is not specified in the checked evidence, so carbon classification remains unknown.
Prices and release dates by market
1 market is registered. Values are shown as published for each market: no currency conversion and no guessed days or months. Reference prices are not current shop prices.
| Market | Reference price | Release |
|---|---|---|
| United StatesUS | $145Shown above | 2025-01Shown above |
Changes from the previous model
A comparison with the registered values for Altra Lone Peak 8.
In the registered data, weight is 13g heavier at 316g.
These are differences between registered values, not a controlled comparison at the same size and measurement conditions. See the notes below the specs for weight conditions.
Compare within the database
See where these specs sit in the overall distribution. You can also compare within the same category.
Position map
Weight x stack height
registered average: 266g / 34.4mm (757 shoes)
The scatter plot includes only shoes with both weight and stack height registered.
Spec distributions
Weight
This shoe 316gregistered average 268g (930 shoes)
Drop
This shoe 0mmregistered average 6.8mm (939 shoes)
Stack height
This shoe 25mmregistered average 34.3mm (774 shoes)
Items with missing numeric values are excluded. Sample sizes and measurement conditions vary between models; this distribution is not a performance ranking.