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Big Cottonwood Canyon
Brighton
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
John Oungst
@routesetter
Mike's Seam v10, Big Cottonwood Canyon - Beta Video from sera_gearhart
Sera Potato
@sera_gearhart
Mike's Seam v10, Big Cottonwood Canyon - Beta Video from KelsonGrant
Kelson Grant
@KelsonGrant
Mike's Seam v10, Big Cottonwood Canyon - Beta Video from KelsonGrant
Kelson Grant
@KelsonGrant
Mike's Seam v10, Big Cottonwood Canyon - Beta Video from brennonmtb
Brennon Peterson
@brennonmtb
Mike's Seam v10, Big Cottonwood Canyon - Beta Video from SirCrimpsaLittle
Andrei Dan
@SirCrimpsaLittle
Kelson Grant
@KelsonGrant
Hardest climb ever

Recent Ascents for Mike's Seam v10

KAYA CLIMBER
DETAILS
DATE
JOSH LARSON
@Joshlrsn
★ 5(v10, Solid)
4.26.2026
GABE MCKENZIE
@GabeMcKenzie
★ 3(v10, Solid)
2.12.2026
ANDREI DAN
@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
@brennonmtb
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
PHIL HEDRICK
@PhilH
So hard on the right hand. Tough crimping
★ 4(v10, Solid)
6.6.2024
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