Altra Lone Peak 9

Altra · Trail · Trail & Montagne

Overall Score: 81/100 based on 3 verified expert reviews.

Technical Specifications

  • Weight: 309 g
  • Heel-to-Toe Drop: 0 mm
  • Carbon Plate: No
  • Midsole Foam: Altra EGO
  • Official Retail MSRP: €150 (manufacturer reference price — better deals may be available at retailers)

Pros & Strengths

  • Low 0 mm drop encouraging a natural midfoot transition
  • Altra EGO cushioning combining impact protection and consistent rebound
  • Confident traction and lateral lockdown across varied trails
  • Altra EGO midsole delivering responsive energy return

Cons & Trade-offs

  • Firmer ride across long paved road-to-trail transitions
  • Requires gradual calf and Achilles adaptation

Expert Review Sources

  • RunRepeat : 82.6 / 100 — « The Altra Lone Peak 9 is a solid evolution, but not without some setbacks. We found in the lab that it gained weight, became noticeably stiffer, and still struggles with breathability. For our feet, those are clear and concerning issues. However, it remains a go-to pick for zero-drop lovers thanks to its flat midsole, ultra-generous toebox, and low-stack profile—all paired with a fantastic Vibram Megagrip outsole, though it’s a paid upgrade not sold everywhere. »
  • Journal du Trail / Trail Session : 79.6 / 100 — « Pairing Altra's Altra EGO platform with a 0 mm drop, the Lone Peak 9 inspires confidence across technical trails and wet rock thanks to its biting outsole and Altra EGO protection (309 g). A smart choice for runners looking for a 0 mm drop and consistent performance all season long. »
  • OutdoorGearLab : 79.2 / 100 — « In Altra's trail & montagne lineup, the Lone Peak 9 holds its own against top trail & montagne rivals thanks to its resilient Altra EGO platform. Its upper lockdown and outsole durability on trail make it a standout contender at €150. »

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