# Four Climbers Send Sleepwalker V15

> Four climbers send Sleepwalker boulder, calling it V15 after recent ascents.
- Title: Four Climbers Send Sleepwalker V15 · Gripped Magazine
- Summary: Four climbers send Sleepwalker boulder, calling it V15 after recent ascents. Four competitive climbers sent Sleepwalker boulder in Red Rock, Nevada, grading…
- Keywords: sleepwalker, v15, red rock, nicholas rusev, yuta imaizumi, dayan akhtar, raffael gruber, bouldering, climbing, v16, v17, world cup
- Source: Gripped Magazine — https://gripped.com/news/four-climbers-send-sleepwalker-all-call-it-v15
- Author: Aaron Pardy
- Published: 2026-10-31T10:40:13+00:00
- Read time: 1 min
- Topics: sleepwalker, v15, red rock, nicholas rusev, yuta imaizumi, dayan akhtar, raffael gruber, bouldering, climbing, v16, v17, world cup
## Sleepwalker V15/16
Sleepwalker boulder in Red Rock, Nevada has been sent by four competitive climbers.
## Recent Ascents
Dayan Akhtar, Yuta Imaizumi, Nikolay Rusev, and Raffael Gruber all sent Sleepwalker after recent World Cup events.
## Climbers' Insights
Akhtar and Rusev described their experiences sending Sleepwalker after recent World Cup events.
## Grade Debate
Sleepwalker was originally graded V16 but climbers now call it V15 after recent ascents.
## Recent Ascents
Akhtar, Imaizumi, Rusev, and Gruber all called Sleepwalker V15 after their recent ascents.
## Key takeaway

Four competitive climbers sent Sleepwalker boulder in Red Rock, Nevada, grading it V15 after their ascents.