David Epstein — 7x7x7 Cube (WCA) results & prs
Results & PRs for David Epstein's official 7x7x7 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
David Epstein — 7x7x7 Cube (WCA)
Every number on this screen is David Epstein's 7x7x7 Cube (WCA) results only — no other competitor or event is mixed in.
David Epstein has no 7x7x7 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 7x7x7 Cube board
Results & PRs
David Epstein · 7x7x7 Cube (WCA)
PBs, PR progression and PR pace
David Epstein's 7x7x7 Cube PB average is 2:22.14, set at Melbourne Summer 2025, after 21 PRs in this event — and typically competes within 4% of the PB average held walking in.
PB singlelower is better
2:06.00
Kooyong Clock Clash 2025
PB averagelower is better
2:22.14
Melbourne Summer 2025
Total event PRs
21
Single vs average PRs
11 / 10
single PRs / average PRs
Avg days between PRslower is better
141
Longest gap
320d
2022-11-12 → 2023-09-28
How close to peak?lower is better
103.7%
84% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
5 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 105% is this cuber's own typical pace.