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People · United States

Chad Harris

Clock · top 6.6% of 32,048 all-time · competing since July 2015 · 2015HARR03

Chad Harris has been competing for 11 years. His best event is the Clock: a personal-best single of 5.79, set at GA Cubers Mashed Potatoes 2022, puts him in the top 6.6% of the 32,048 people who have ever been ranked in the event, and 511th in the United States. Until December 2011, no official Clock solve in the world had been that fast. Across 42 competitions since July 2015, he has put 1,191 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 13% around a typical one, steadier than 50% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 27.40 in July 2015 to 15.50, a 43% improvement. Chad has entered 42 competitions, more competitions than 99% of everyone who has ever competed.

Clock
best event — top 6.6% of 32,048 all-time
5.79
signature single · GA Cubers Mashed Potatoes 2022
1,191
official solves on the record
13%
solve-to-solve spread · steadier than 50% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
Clock5.797.55
top 6.6%511 / 8,927
Skewb3.646.12
top 8.6%1,317 / 18,907
Pyraminx4.648.28
top 11.0%2,872 / 28,708
2×23.505.65
top 20.2%7,928 / 40,951
3×3 blindfolded1:31.221:45.17
top 23.5%480 / 2,092
3×315.5018.61
top 26.1%14,239 / 59,724
3×3 Multi-Blind7 of 8 cubes · 44:46—
top 31.6%234 / 731
Megaminx1:43.741:56.11
top 36.9%2,654 / 7,841
4×4 blindfolded7:37.86—
top 41.4%173 / 440
4×41:06.291:14.00
top 43.2%7,107 / 19,072
Square-128.0336.12
top 45.7%2,969 / 6,743
3×3 one-handed33.8042.02
top 55.0%7,632 / 15,683
5×53:02.06—
early days — 2 solves7,129 / 9,401

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

US Nationals 2015: 27.40Athens Fall 2015: 23.23Peach State Winter 2016: 23.39Athens Summer Omega 2016: 19.33Athens Fall Late Night 2016: 20.72Athens Winter 2016: 21.17Crossroads Cubing 2017: 18.60Classic City Shenanigans 2017: 17.88Hendersonville Spring 2017: 23.25Classic City Summer 2017: 18.31Hendersonville Fall 2017: 20.90Classic City Spooks 2017: 17.24Hendersonville Winter 2018: 18.63Fruit Salad 2018: 18.22Classic City Closer 2018: 18.97CubingUSA Southeast Championship 2018: 19.64Crossroads Cubing 2018: 17.39Carolina Season Starter 2018: 18.43CubingUSA Georgia Championship 2018: 19.87Hendersonville Winter 2019: 16.93Dunwoody Day Bash 2019: 15.96Where's Loganville 2019: 20.04Scuppernong Spectacular 2019: 18.90Carolina Clock 'Stravaganza 2019: 17.20Charlotte Winter 2020: 17.82CubingUSA Southeast Championship 2022: 17.27Carolina Clock 'Stravaganza 2022: 22.61GA Cubers Mashed Potatoes 2022: 15.50Rocky Top 2023: 16.92Upstate Palmetto Puzzles 2024: 17.02See Georgia: Lake Russell B 2024: 17.44CubingUSA Southeast Championship 2024: 18.66Charlotte Winter 2025: 17.95CubingUSA Southeast Championship 2025: 19.31Clemson Cube Catastrophe 2025: 20.2315.5027.4031 Jul 20159 Aug 2025

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

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.

Next targets

  • A sub-5 Clock single — 1,421 people have one; it is 0.79 away.
  • A sub-3 Skewb single — 3,646 people have one; it is 0.64 away.

Targets move as he improves.