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Altra Lone Peak 9(2024)

In production · trail · Trail / Long run / Daily · $150

The thru-hiker and ultra classic: wide, flat, grippy and unfussy.

Built for trail, long run, daily, at a target pace of 9:30–13:00 /mi on trail.

The spec sheet

Weight
295 g / 10.4 oz
Heel stack
25 mm
Drop
0 mm
Midsole foam
EGO
Plate
Rock
Cushioning
3 / 5
Energy return
2 / 5
Responsiveness
2 / 5
Rocker
1 / 5
Flexibility
4 / 5
Stability
3 / 5 (5 = most guidance)
Toe-box
Very wide
Sizing
True to size
Durability
~400 mi
Price
$150

How it rides

The foam

The midsole is EGO, tuned balanced (3/5 on our cushioning scale). Energy return is modest, so the ride feels protective and damp rather than springy. 25 mm of heel stack keeps you low and connected, with more ground feel than most current trainers. Combined, the ride reads as calm at 2/5 responsiveness.

The plate

A rock plate sits between the foam and the outsole to spread the load of sharp stones and roots. It is protection, not propulsion — it does not add pop, but it keeps the underfoot bruising out of long days on technical ground.

The geometry

A 0 mm drop is close to level. That loads the calf and Achilles more than most runners are used to, so ease into it. The geometry is fairly traditional and flat, so the shoe follows your foot rather than steering it. The forefoot flexes easily, so the shoe adapts to slower, shorter strides. Support is light — neutral, with a mildly steady platform.

Fit, sizing & life

The toe-box is unusually roomy — foot-shaped rather than tapered, which suits splayed or bunion-prone feet. It fits true to size. Expect roughly 400 miles from the outsole, about $0.38 per mile at $150.

For the foams and plates Altra uses across its line, read the Altra brand guide.

How it compares

Measured against the 542 currently-available shoes in the catalog. The bar shows where this shoe sits in that range.

Weight

295 g / 10.4 oz

20 g heavier than the catalog median of 275 g

Heel stack

25 mm

11 mm lower than the catalog median of 36 mm

Drop

0 mm

6 mm lower than the catalog median of 6 mm

Price

$150

10 cheaper than the catalog median of 160

Responsiveness

2 / 5

Catalog median 3 / 5

Cushioning

3 / 5

Catalog median 4 / 5

Energy return

2 / 5

Catalog median 3 / 5

Durability

~400 mi

Catalog median ~400 mi

Within the Altra line it is heavier than the brand's median (294 g / 10.4 oz) and sits lower than its median stack (30 mm).

Closest alternatives

Current shoes with the nearest combination of weight, stack, drop, foam feel and plate.

Topo Athletic Terraventure 5

291 g / 10.3 oz · 25 mm · 3 mm drop · Rock · $145

Low-riding, stable trail shoe with rock protection underfoot.

Altra Lone Peak Alpine

340 g / 12.0 oz · 25 mm · 0 mm drop · Rock · $200

Rugged mid hiker for alpine terrain and shoulder seasons.

Altra Wahweap

350 g / 12.3 oz · 25 mm · 0 mm drop · Rock · $160

Rugged approach-style outdoor shoe with sticky rubber.

Altra Lone Peak 10(2025)

300 g / 10.6 oz · 29 mm · 0 mm drop · Rock · $150

Thru-hiker and ultra favorite: wide, flat, grippy, ground-connected.

Altra Lone Peak Hiker Mid

355 g / 12.5 oz · 25 mm · 0 mm drop · Rock · $190

Mid-cut waterproof hiker on the Lone Peak platform.

Lineage & siblings