Jack Belloni Sahlin — 4x4x4 Blindfolded (WCA) results & prs
Results & PRs for Jack Belloni Sahlin's official 4x4x4 Blindfolded (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jack Belloni Sahlin — 4x4x4 Blindfolded (WCA)
Every number on this screen is Jack Belloni Sahlin's 4x4x4 Blindfolded (WCA) results only — no other competitor or event is mixed in.
Results & PRs
Jack Belloni Sahlin · 4x4x4 Blindfolded (WCA)
PBs, PR progression and PR pace
Jack Belloni Sahlin's 4x4x4 Blindfolded PB average is 19:52.00, set at Riverlake 2026, after 9 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
6:03.53
Popular 'n Blind Uppsala 2026
PB averagelower is better
19:52.00
Riverlake 2026
Total event PRs
9
Single vs average PRs
8 / 1
single PRs / average PRs
Avg days between PRslower is better
57
Longest gap
189d
2025-08-29 → 2026-03-06
How close to peak?lower is better
48.2%
100% of comps within 10% of PB pace
Recent PR pace
8 / 12mo
1 in the 12 months before
PR progression over time
How close to peak?
100% means solving exactly at PB-average pace — almost nobody lives there. Green is within 10% of PB or better; the dashed line at 56% is this cuber's own typical pace.