Brooks Catamount Agil vs Saucony Peregrine 15

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

Brooks Catamount Agil is the lighter option — 40 g lighter than the Saucony Peregrine 15 (15% less weight). If grams matter to you, that is the one to beat.

Spec	Brooks Catamount Agil	Saucony Peregrine 15
Weight	226 g · 0.226 kg · 0.50 lb	266 g · 0.266 kg · 0.59 lb
Brand	Brooks	Saucony
Category	Footwear	Footwear

Brooks Catamount Agil

226 g

Ultra-lightweight trail runner for speed-focused mountain running. Minimal drop geometry with aggressive TrailTack outsole for technical terrain.

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Saucony Peregrine 15

266 g

Aggressive trail running shoe with PWRTRAC lug outsole and rock plate, well suited to technical hiking terrain.

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Brooks Catamount Agil vs Saucony Peregrine 15: which should you buy?

If saving weight is your priority, the Brooks Catamount Agil wins — at 226 g it is 40 g (15%) lighter than the Saucony Peregrine 15 (266 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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