Isaac Jeffries — Square-1 (WCA) results & prs
Results & PRs for Isaac Jeffries's official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Isaac Jeffries — Square-1 (WCA)
Every number on this screen is Isaac Jeffries's Square-1 (WCA) results only — no other competitor or event is mixed in.
Isaac Jeffries has no Square-1 rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Square-1 board
Results & PRs
Isaac Jeffries · Square-1 (WCA)
PBs, PR progression and PR pace
Isaac Jeffries's Square-1 PB average is 27.75, set at Bristol August 2026, after 5 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
19.51
Bristol August 2026
PB averagelower is better
27.75
Bristol August 2026
Total event PRs
5
Single vs average PRs
3 / 2
single PRs / average PRs
Avg days between PRslower is better
119
Longest gap
203d
2025-12-13 → 2026-07-04
How close to peak?lower is better
80.7%
100% of comps within 10% of PB pace
Recent PR pace
5 / 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 81% is this cuber's own typical pace.