Jacob Lumpkin — Clock (WCA) results & prs
Results & PRs for Jacob Lumpkin's official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jacob Lumpkin — Clock (WCA)
Every number on this screen is Jacob Lumpkin's Clock (WCA) results only — no other competitor or event is mixed in.
Jacob Lumpkin has no Clock rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Clock board
Results & PRs
Jacob Lumpkin · Clock (WCA)
PBs, PR progression and PR pace
Jacob Lumpkin's Clock PB average is 13.32, set at Bethesda Winter Wonderland 2025, after 5 PRs in this event — and typically competes within 4% of the PB average held walking in.
PB singlelower is better
11.97
CubingUSA Mid-Atlantic Championship 2024
PB averagelower is better
13.32
Bethesda Winter Wonderland 2025
Total event PRs
5
Single vs average PRs
2 / 3
single PRs / average PRs
Avg days between PRslower is better
102
Longest gap
105d
2024-06-29 → 2024-10-12
How close to peak?lower is better
103.9%
50% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
1 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 116% is this cuber's own typical pace.