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Big Cottonwood Canyon

Mike's Seam v10

Mike's Seam v10

4.2

(13)

One of the best hard lines at Brighton. Sit start on the pinch rail. Climb right through the seam to an infamously sharp little right hand crimp, then straight up to the jug rail. Traverse left to finish up Orange Crush.

Mike's Seam v10, Big Cottonwood Canyon - Beta Video from routesetter

Mike's Seam v10, Big Cottonwood Canyon - Beta Video from sera_gearhart

Mike's Seam v10, Big Cottonwood Canyon - Beta Video from KelsonGrant

Mike's Seam v10, Big Cottonwood Canyon - Beta Video from KelsonGrant

Mike's Seam v10, Big Cottonwood Canyon - Beta Video from brennonmtb

Brennon Peterson

Mike's Seam v10, Big Cottonwood Canyon - Beta Video from SirCrimpsaLittle

@SirCrimpsaLittle

Recent Ascents for Mike's Seam v10

★ 5(v10, Solid)

4.26.2026

★ 3(v10, Solid)

2.12.2026

@SirCrimpsaLittle

My mega nemesis goes down. That crimp was the death of me, back three to fit 3 fingers on it.

★ 2(v10, Hard)

9.6.2025

BRENNON PETERSON

Absolutely love the movement on this one. If it weren’t for that last crimp being so bad for the skin, this thing would be 5 stars

★ 4(v10, Solid)

6.1.2025

So hard on the right hand. Tough crimping

★ 4(v10, Solid)

6.6.2024

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