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John Mark Grimes — 3x3x3 One-Handed (WCA) results & prs
Results & PRs for John Mark Grimes's official 3x3x3 One-Handed (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
John Mark Grimes — 3x3x3 One-Handed (WCA)
Every number on this screen is John Mark Grimes's 3x3x3 One-Handed (WCA) results only — no other competitor or event is mixed in.
John Mark Grimes has no 3x3x3 One-Handed rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 3x3x3 One-Handed board
Results & PRs
John Mark Grimes · 3x3x3 One-Handed (WCA)
PBs, PR progression and PR pace
John Mark Grimes's 3x3x3 One-Handed PB average is 23.10, set at Williamsburg Open Spring 2026, after 5 PRs in this event — and typically competes within 1% of the PB average held walking in.
PB singlelower is better
17.39
Virginia Beach Spring 2026
PB averagelower is better
23.10
Williamsburg Open Spring 2026
Total event PRs
5
Single vs average PRs
3 / 2
single PRs / average PRs
Avg days between PRslower is better
541
Longest gap
1113d
2023-03-11 → 2026-03-28
How close to peak?lower is better
100.9%
100% of comps within 10% of PB pace
Recent PR pace
2 / 12mo
0 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 107% is this cuber's own typical pace.