This page is still filling in
We're pulling Jack Jamieson's photo from the official WCA records. It usually takes a few seconds — reload to see the finished page.
Jack Jamieson — 3x3x3 One-Handed (WCA) results & prs
Results & PRs for Jack Jamieson's official 3x3x3 One-Handed (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jack Jamieson — 3x3x3 One-Handed (WCA)
Every number on this screen is Jack Jamieson's 3x3x3 One-Handed (WCA) results only — no other competitor or event is mixed in.
Jack Jamieson 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
Jack Jamieson · 3x3x3 One-Handed (WCA)
PBs, PR progression and PR pace
Jack Jamieson's 3x3x3 One-Handed PB average is 25.26, set at Wiltshire Spring 2026, after 5 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
21.23
Wiltshire Spring 2026
PB averagelower is better
25.26
Wiltshire Spring 2026
Total event PRs
5
Single vs average PRs
2 / 3
single PRs / average PRs
Avg days between PRslower is better
147
Longest gap
147d
2025-10-11 → 2026-03-07
How close to peak?lower is better
86.5%
100% of comps within 10% of PB pace
Recent PR pace
3 / 12mo
2 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 87% is this cuber's own typical pace.