The Altra Lone Peak 9 Review & Lab Test: Shop Men’S & Women’S Models of 2026

The Altra Lone Peak 9 is a versatile trail running shoe, ideal for those who prefer a zero-drop platform. Lab analysis indicates that the shoe has gained weight and exhibits a stiffer construction, which could affect flexibility during runs. Additionally, breathability remains a noted concern.

Despite these setbacks, the Altra Lone Peak 9 continues to be a popular choice for zero-drop enthusiasts due to its flat midsole and ultra-generous toebox, offering ample room for toe splay. The low-stack profile contributes to stability on uneven terrain, while the Vibram Megagrip outsole enhances traction, although it is only available as a paid upgrade in select locations.


Pros

  • True zero-drop geometry
  • Extra-roomy, foot-shaped toebox
  • Vibram option finally available
  • Improved forefoot stability
  • Flat-profile, natural ride
  • Secure lacing system
  • Still a low-stack shoe!
  • Standard and wide versions
  • Good durability

Cons

  • Feels really heavy for its size
  • Stiffer than previous versions
  • Lacks airflow
  • Having two outsole versions adds confusion

Key Features

  • Comfortable Fit: Signature Altra Balanced Cushioning and FootShape toe boxes allow your toes to spread naturally, promoting a more comfortable run.
  • Low-Impact Landings: The balanced cushioning platform places your heel and forefoot at the same distance from the ground, encouraging a low-impact landing that can help prevent injuries.
  • Weather Resistance: Equipped with a weather-resistant eVent bootie, the Lone Peak 9 keeps your feet dry even in wet conditions, making it ideal for unpredictable trails.

Specifications

  • Origin: Imported
  • Sole Material: Rubber
  • Outer Material: Mesh
  • Inner Material: Mesh

Altra Lone Peak 9 Review & Lab Test: Shop Men’S & Women’S Models – Price, Ratings, Reviews & Sales Insights

Altra Lone Peak 9 Altra Superior 6 Altra Timp 5 Altra Outroad 3
Price $140 $130 $155 $130
Trail terrain Light Light Light Light
Arch support Neutral Neutral Neutral Neutral
Weight lab Weight brand 10.9 oz / 309g 9.6 oz / 272g 9.5 oz / 269g 9.2 oz / 261g
Drop lab Drop brand 0.0 mm 0.1 mm -0.1 mm 0.6 mm
Strike pattern Mid/forefoot Mid/forefoot Mid/forefoot Mid/forefoot
Size True to size Slightly small Half size small Slightly small
Midsole softness Balanced Balanced Balanced Balanced
Difference in midsole softness in cold Normal Normal Small Normal
Toebox durability Decent Very bad Good Decent
Heel padding durability Decent Decent Decent Bad
Outsole durability Good Good Good Bad
Breathability Warm Breathable Moderate Warm
Width / fit Wide Medium Wide Medium
Toebox width Wide Wide Wide Wide
Stiffness Moderate Stiff Stiff Stiff
Torsional rigidity Moderate Moderate Stiff Moderate
Heel counter stiffness Flexible Flexible Moderate Flexible
Lug depth 3.8 mm 3.3 mm 3.0 mm 1.5 mm
Heel stack lab Heel stack brand 23.3 mm 22.1 mm 28.6 mm 23.8 mm
Forefoot lab Forefoot brand 23.3 mm 22.0 mm 28.7 mm 23.2 mm
Widths available Normal Normal Normal Normal
Season All seasons Summer All seasons All seasons
Removable insole
Orthotic friendly
Ranking Top 9% Bottom 12% Bottom 17% Bottom 21%
Popularity Top 12% Bottom 29% Top 38% Bottom 26%