Brooks Catamount Agil Trail Running Shoe vs Inov-8 Trailfly Ultra G 300

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

Brooks Catamount Agil Trail Running Shoe is the lighter option — 314 g lighter than the Inov-8 Trailfly Ultra G 300 (58% less weight). If grams matter to you, that is the one to beat.

Spec	Brooks Catamount Agil Trail Running Shoe	Inov-8 Trailfly Ultra G 300
Weight	226 g · 0.226 kg · 0.50 lb	540 g · 0.540 kg · 1.19 lb
Brand	Brooks	Inov-8
Category	Footwear	Footwear

Brooks Catamount Agil Trail Running Shoe

226 g

Lightweight performance trail shoe with Trailtrack multi-surface outsole. Agile geometry for fast movement; weight per shoe in men's US 9.

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Inov-8 Trailfly Ultra G 300

540 g

Graphene-enhanced trail shoe for ultra distances.

Full details →

Brooks Catamount Agil Trail Running Shoe vs Inov-8 Trailfly Ultra G 300: which should you buy?

If saving weight is your priority, the Brooks Catamount Agil Trail Running Shoe wins — at 226 g it is 314 g (58%) lighter than the Inov-8 Trailfly Ultra G 300 (540 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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