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Jacob Callahan — Skewb (WCA) results & prs
Results & PRs for Jacob Callahan's official Skewb (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jacob Callahan — Skewb (WCA)
Every number on this screen is Jacob Callahan's Skewb (WCA) results only — no other competitor or event is mixed in.
Jacob Callahan has no Skewb rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Skewb board
Results & PRs
Jacob Callahan · Skewb (WCA)
PBs, PR progression and PR pace
Jacob Callahan's Skewb PB average is 6.58, set at Arkansas Cube Day 2026, after 9 PRs in this event — and typically competes within 7% of the PB average held walking in.
PB singlelower is better
3.57
Back to School Utah 2022
PB averagelower is better
6.58
Arkansas Cube Day 2026
Total event PRs
9
Single vs average PRs
4 / 5
single PRs / average PRs
Avg days between PRslower is better
831
Longest gap
1477d
2022-08-27 → 2026-09-12
How close to peak?lower is better
107.5%
50% of comps within 10% of PB pace
Recent PR pace
1 / 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 112% is this cuber's own typical pace.