Kurt Sparks — Clock (WCA) results & prs
Results & PRs for Kurt Sparks's official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Kurt Sparks — Clock (WCA)
Every number on this screen is Kurt Sparks's Clock (WCA) results only — no other competitor or event is mixed in.
Kurt Sparks 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
Kurt Sparks · Clock (WCA)
PBs, PR progression and PR pace
Kurt Sparks's Clock PB average is 20.17, set at Race the Clock MN 2025, after 3 PRs in this event — and typically competes within 28% of the PB average held walking in.
PB singlelower is better
15.47
Iowa Championship 2026
PB averagelower is better
20.17
Race the Clock MN 2025
Total event PRs
3
Single vs average PRs
2 / 1
single PRs / average PRs
Avg days between PRslower is better
266
Longest gap
266d
2025-12-27 → 2026-09-19
How close to peak?lower is better
128.1%
20% of comps within 10% of PB pace
Recent PR pace
3 / 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 127% is this cuber's own typical pace.