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Heather Robertson — 3x3x3 Cube (WCA) results & prs
Results & PRs for Heather Robertson's official 3x3x3 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Heather Robertson — 3x3x3 Cube (WCA)
Every number on this screen is Heather Robertson's 3x3x3 Cube (WCA) results only — no other competitor or event is mixed in.
Heather Robertson has no 3x3x3 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 3x3x3 Cube board
Results & PRs
Heather Robertson · 3x3x3 Cube (WCA)
PBs, PR progression and PR pace
Heather Robertson's 3x3x3 Cube PB average is 15.88, set at CubingUSA Great Lakes Championship 2026, after 10 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
13.03
CubingUSA Great Lakes Championship 2026
PB averagelower is better
15.88
CubingUSA Great Lakes Championship 2026
Total event PRs
10
Single vs average PRs
4 / 6
single PRs / average PRs
Avg days between PRslower is better
660
Longest gap
2513d
2019-03-16 → 2026-01-31
How close to peak?lower is better
96.2%
80% of comps within 10% of PB pace
Recent PR pace
8 / 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 102% is this cuber's own typical pace.