People · United States
Collin Harrison
2×2 · top 34.5% of 186,767 all-time · competing since September 2024 · 2024HARR24
Collin Harrison has been competing for 2 years. His best event is the 2×2: a personal-best single of 4.62, set at Front Royal Spring 2025, puts him in the top 34.5% of the 186,767 people who have ever been ranked in the event, and 13,730th in the United States. Across 5 competitions since September 2024, he has put 63 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 12% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 25.18 in September 2024 to 18.38, a 27% improvement. Collin has entered five competitions, more competitions than 83% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | United States | |
|---|---|---|---|---|---|
| 2×2 | 4.62 | 6.94 | top 34.5% | 13,730 / 40,951 | |
| 3×3 | 18.38 | 21.35 | top 35.3% | 19,725 / 59,724 | |
| Pyraminx | 8.12 | 9.72 | top 37.2% | 10,555 / 28,708 | |
| Clock | 19.25 | — | early days — 2 solves | 5,293 / 8,927 | |
| 4×4 | 1:43.68 | — | top 73.0% | 13,207 / 19,072 | |
| 3×3 one-handed | 50.10 | 58.30 | top 76.8% | 11,211 / 15,683 | |
| Megaminx | 3:40.62 | — | early days — 2 solves | 6,891 / 7,841 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 13 Apr 2025First sub-20 3×3: 18.85 at Front Royal Spring 2025.
- 13 Apr 2025Three personal bests in one day at Front Royal Spring 2025.
- 21 Sep 2024First competition: UMBC Fall 2024. A 25.18 3×3 single to start from.
Competitions
- Williamsburg Open Spring 2026 · 28 Mar 2026 — 2 personal bests set
- Front Royal Spring 2025 · 13 Apr 2025 — 3 personal bests set
- Slow N Steady UMD Fall 2024 · 9 Nov 2024 — 2 personal bests set
- East Berlin Favorites PA 2024 · 29 Sep 2024 — 2 personal bests set
- UMBC Fall 2024 · 21 Sep 2024
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Currin Wilson — met in 13 rounds, finished ahead once
- Robert Mapp IV — met in 12 rounds, finished ahead once
- Ishmam Mirza — met in 12 rounds, never finished ahead
Next targets
- A sub-4 2×2 single — 49,452 people have one; it is 0.62 away.
- A sub-15 3×3 single — 69,493 people have one; it is 3.38 away.
Targets move as he improves.