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Altra Lone Peak 9 (Men's) vs Topo Athletic Ultraventure 4

Weight and specs compared for 2026 — and which one to choose.

Topo Athletic Ultraventure 4 is the lighter option — 8 g lighter than the Altra Lone Peak 9 (Men's) (3% less weight). If grams matter to you, that is the one to beat.
Spec Altra Lone Peak 9 (Men's) Topo Athletic Ultraventure 4
Weight 293 g · 0.293 kg · 0.65 lb 285 g · 0.285 kg · 0.63 lb
Brand Altra Topo Athletic
Category Footwear Footwear
Altra Lone Peak 9 (Men's)
293 g

Zero-drop trail running shoe designed for thru-hiking. FootShape toe box and MaxTrac outsole for grip. Weight per shoe in US size 9. Versatile for all condition...

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Topo Athletic Ultraventure 4
285 g

Max-cushion trail shoe with a roomy toe box, 5mm drop and Vibram Megagrip outsole for long-distance hikes.

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Altra Lone Peak 9 (Men's) vs Topo Athletic Ultraventure 4: which should you buy?

If saving weight is your priority, the Topo Athletic Ultraventure 4 wins — at 285 g it is 8 g (3%) lighter than the Altra Lone Peak 9 (Men's) (293 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.

See where both rank against everything else in this category on the lightest footwear page, or browse the full gear weight database.

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