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Inov-8 Trailfly Ultra G 300 vs Kiprun Kipsummit Max

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

No winner on weight yet. The recorded weights have not both been verified on the same basis. Size, included parts and single-item versus pair weights can differ. Check the linked sources before choosing a replacement.

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Spec Inov-8 Trailfly Ultra G 300 Kiprun Kipsummit Max
Weight 540 g · 0.540 kg · 1.19 lb
as listed — one shoe or a pair, not yet confirmed
 536 g · 0.536 kg · 1.18 lb
per pair (medium-sized pair)
Brand Inov-8 Kiprun
Category Footwear Footwear
Inov-8 Trailfly Ultra G 300
540 g as listed

Graphene-enhanced trail shoe for ultra distances.

See it in your base weight → Full details →
Kiprun Kipsummit Max
536 g

Kiprun's first US trail shoe launch featuring max-cushion design with Vibram Megagrip Litebase and modern supercritical foam for technical trails. Entry-level p...

See it in your base weight → Full details →

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Inov-8 Trailfly Ultra G 300 vs Kiprun Kipsummit Max: which should you buy?

The listed weights alone are not enough to choose between these products. Confirm the size, included parts and weight basis against each source; choose equipment for the function and fit you need.

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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