Ethan Cho
3x3x3 Cube
WCA ID: 2018CHOE02
Country: USA 
Active since: 2018
6.21s
Best Single7.53s
Best Average43
Competitions1
Best Position549
Official Solves112
Rounds#1,744
Single WR#491
Single CR
#411
Single NR#1,154
Average WR#327
Average CR
#271
Average NR109
Podiums02/07/2026
Last ResultEvents
3x3x3 Cube
2x2x2 Cube
4x4x4 Cube
5x5x5 Cube
6x6x6 Cube
7x7x7 Cube
3x3x3 Blindfolded
3x3x3 Fewest Moves
3x3x3 One-Handed
Clock
Megaminx
Pyraminx
Skewb
Square-1
4x4x4 Blindfolded
5x5x5 Blindfolded
3x3x3 Multi-Blind
Competitions
Naperville Mini III 2026
Rubik's WCA North American Championship 2026
7x7 Off I-70 MO 2026
St. Ansgar 2026
Iowa Winter Cooldown 2026
Naperville Gray Skies 2026
Madison MistletOH 2025
NxNebraska 2025
Corny Cubers Iowa Classic 2025
CubingUSA Great Lakes Championship 2025
Rubik's WCA World Championship 2025
Naperville Mini II 2025
Minxville Indiana 2025
Naperville Mini 2025
St. Ansgar 2025
Megaminx on the Madison Isthmus 2025
Racing in Rosemount 2025
Cubing at Iowa State 2025
Ohio State Winter 2025
Cornhusker Cubing Classic 2024
SPAMtown III MN 2024
DuPage Fall 2024
Shhicago II 2024
Cubing in Oak Creek 2024
Mt. Prospect Mini Marathon 2024
Evanston Friday Night FMC 2024
Rubik's WCA North American Championship 2024
Lincoln Library Cubing 2024
Michigan Championship 2024
Chicago Area Twist Spring A 2024
Minnesota Qualifier 2024
Big Cube Battle of Waterloo 2024
Glendale Heights FMC Winter 2023
NxN Minnesota 2023
Peoria Fall 2023
CubingUSA Nationals 2023
Warm Up in Mount Prospect 2023
OH in a Madison Ballroom 2023
West Side Cube Clash 2023
Colorado Mountain Tour - Avon 2023
Swallow Spring 2023
Mt. Prospect Mini Marathon 2023
Naperville Winter B 2022
UIUC Fall 2022
Illinois Speedcubing - Mini Sunday 2022
Mt. Prospect Open 2022
7x7 in a Madison Park 2022
Puzzles at Wisconsin Spring 2022
Windy City New Year 2022
Welcome Back Wisconsin 2 2021
Cubing Peoria 2020
UIUC Fall 2019
Indiana 2019
Chicago Area Twist Spring 2019
CubingUSA Great Lakes Championship 2019
Madison Blind N Stuff 2018
Event Progression
Event PB Progression
Position Progression
Result Distribution
Competition Results Table
| Competition | Date | Round | Single | Average | Position |
|---|---|---|---|---|---|
| Rubik's WCA North American Championship 2026 | 02/07/2026 | Second round | 7.01s | 7.59s | #54 |
| 7x7 Off I-70 MO 2026 | 02/05/2026 | Final | 6.83s | 8.29s | #1 |
| St. Ansgar 2026 | 18/04/2026 | Final | 6.39s | 8.40s | #1 |
| Iowa Winter Cooldown 2026 | 28/02/2026 | Final | 7.02s | 8.42s | #1 |
| Naperville Gray Skies 2026 | 17/01/2026 | Final | 8.09s | 8.93s | #10 |
| NxNebraska 2025 | 15/11/2025 | Final | 7.26s | 8.44s | #4 |
| Corny Cubers Iowa Classic 2025 | 13/09/2025 | Final | 6.74s | 8.62s | #3 |
| CubingUSA Great Lakes Championship 2025 | 01/08/2025 | Semi Final | 7.45s | 9.38s | #30 |
| Rubik's WCA World Championship 2025 | 03/07/2025 | Second round | 7.91s | 9.04s | #381 |
| Minxville Indiana 2025 | 07/06/2025 | Final | 6.21s | 8.42s | #7 |
| St. Ansgar 2025 | 05/04/2025 | Final | 7.78s | 8.91s | #2 |
| Racing in Rosemount 2025 | 15/03/2025 | Final | 6.76s | 9.02s | #6 |
| Cubing at Iowa State 2025 | 01/03/2025 | Final | 8.16s | 8.57s | #3 |
| Ohio State Winter 2025 | 18/01/2025 | Final | 9.12s | 9.89s | #14 |
| Cornhusker Cubing Classic 2024 | 14/12/2024 | Final | 6.25s | 7.93s | #3 |
| SPAMtown III MN 2024 | 16/11/2024 | Final | 6.94s | 8.54s | #4 |
| DuPage Fall 2024 | 28/09/2024 | Final | 8.37s | 10.11s | #11 |
| Cubing in Oak Creek 2024 | 10/08/2024 | Final | 7.88s | 9.67s | #11 |
| Rubik's WCA North American Championship 2024 | 18/07/2024 | Second round | 7.75s | 10.00s | #214 |
| Lincoln Library Cubing 2024 | 13/07/2024 | Final | 7.75s | 9.58s | #5 |
| Michigan Championship 2024 | 29/06/2024 | Semi Final | 8.07s | 9.25s | #11 |
| Chicago Area Twist Spring A 2024 | 18/05/2024 | Final | 8.00s | 10.07s | #10 |
| Big Cube Battle of Waterloo 2024 | 27/01/2024 | Final | 8.53s | 10.43s | #11 |
| NxN Minnesota 2023 | 09/12/2023 | Final | 7.29s | 8.34s | #2 |
| Peoria Fall 2023 | 18/11/2023 | Final | 8.33s | 8.76s | #7 |
| CubingUSA Nationals 2023 | 27/07/2023 | Second round | 8.73s | 10.03s | #183 |
| Warm Up in Mount Prospect 2023 | 24/07/2023 | Final | 7.88s | 8.96s | #7 |
| OH in a Madison Ballroom 2023 | 08/07/2023 | Second round | 8.26s | 10.76s | #25 |
| West Side Cube Clash 2023 | 01/07/2023 | Final | 8.17s | 9.19s | #9 |
| Colorado Mountain Tour - Avon 2023 | 12/06/2023 | Final | 8.25s | 10.02s | #8 |
| Swallow Spring 2023 | 22/04/2023 | Second round | 8.63s | — | #65 |
| Naperville Winter B 2022 | 18/12/2022 | Final | 8.05s | 9.30s | #8 |
| UIUC Fall 2022 | 29/10/2022 | Second round | 9.43s | 10.17s | #14 |
| Mt. Prospect Open 2022 | 08/10/2022 | Second round | 7.86s | 10.79s | #20 |
| Puzzles at Wisconsin Spring 2022 | 28/05/2022 | Second round | 8.89s | 10.01s | #13 |
| Windy City New Year 2022 | 31/12/2021 | First round | 10.29s | 10.67s | #18 |
| Welcome Back Wisconsin 2 2021 | 30/10/2021 | Second round | 9.44s | 11.74s | #26 |
| Cubing Peoria 2020 | 16/02/2020 | Second round | 8.59s | 11.50s | #17 |
| UIUC Fall 2019 | 01/12/2019 | Final | 9.87s | 11.63s | #13 |
| Indiana 2019 | 16/08/2019 | Semi Final | 9.95s | 12.12s | #18 |
| Chicago Area Twist Spring 2019 | 16/06/2019 | Second round | 10.24s | 12.14s | #21 |
| CubingUSA Great Lakes Championship 2019 | 24/05/2019 | Second round | 11.58s | 12.97s | #45 |
| Madison Blind N Stuff 2018 | 07/10/2018 | Second round | 15.58s | 17.09s | #23 |
Round Breakdown
| Competition | Date | Round | Single | Average | Position |
|---|---|---|---|---|---|
| Rubik's WCA North American Championship 2026 | 02/07/2026 | First round | 8.12s | 9.23s | #206 |
| Rubik's WCA North American Championship 2026 | 02/07/2026 | Second round | 7.01s | 7.59s | #54 |
| 7x7 Off I-70 MO 2026 | 02/05/2026 | First round | 7.34s | 9.40s | #3 |
| 7x7 Off I-70 MO 2026 | 02/05/2026 | Final | 6.83s | 8.29s | #1 |
| St. Ansgar 2026 | 18/04/2026 | First round | 6.82s | 7.53s | #1 |
| St. Ansgar 2026 | 18/04/2026 | Second round | 7.79s | 9.07s | #2 |
| St. Ansgar 2026 | 18/04/2026 | Final | 6.39s | 8.40s | #1 |
| Iowa Winter Cooldown 2026 | 28/02/2026 | First round | 7.39s | 8.83s | #1 |
| Iowa Winter Cooldown 2026 | 28/02/2026 | Second round | 7.38s | 8.66s | #2 |
| Iowa Winter Cooldown 2026 | 28/02/2026 | Final | 7.02s | 8.42s | #1 |
| Naperville Gray Skies 2026 | 17/01/2026 | First round | 8.83s | 10.71s | #18 |
| Naperville Gray Skies 2026 | 17/01/2026 | Second round | 7.05s | 8.32s | #7 |
| Naperville Gray Skies 2026 | 17/01/2026 | Final | 8.09s | 8.93s | #10 |
| NxNebraska 2025 | 15/11/2025 | First round | 7.08s | 10.63s | #7 |
| NxNebraska 2025 | 15/11/2025 | Second round | 6.73s | 9.05s | #4 |
| NxNebraska 2025 | 15/11/2025 | Final | 7.26s | 8.44s | #4 |
| Corny Cubers Iowa Classic 2025 | 13/09/2025 | First round | 7.42s | 8.50s | #2 |
| Corny Cubers Iowa Classic 2025 | 13/09/2025 | Second round | 8.11s | 9.28s | #3 |
| Corny Cubers Iowa Classic 2025 | 13/09/2025 | Final | 6.74s | 8.62s | #3 |
| CubingUSA Great Lakes Championship 2025 | 01/08/2025 | First round | 7.99s | 8.80s | #24 |
| CubingUSA Great Lakes Championship 2025 | 01/08/2025 | Second round | 8.68s | 9.68s | #37 |
| CubingUSA Great Lakes Championship 2025 | 01/08/2025 | Semi Final | 7.45s | 9.38s | #30 |
| Rubik's WCA World Championship 2025 | 03/07/2025 | First round | 8.23s | 8.58s | #298 |
| Rubik's WCA World Championship 2025 | 03/07/2025 | Second round | 7.91s | 9.04s | #381 |
| Minxville Indiana 2025 | 07/06/2025 | First round | 8.25s | 9.88s | #11 |
| Minxville Indiana 2025 | 07/06/2025 | Final | 6.21s | 8.42s | #7 |
| St. Ansgar 2025 | 05/04/2025 | First round | 7.20s | 9.40s | #3 |
| St. Ansgar 2025 | 05/04/2025 | Second round | 7.05s | 7.69s | #1 |
| St. Ansgar 2025 | 05/04/2025 | Final | 7.78s | 8.91s | #2 |
| Racing in Rosemount 2025 | 15/03/2025 | First round | 8.34s | 10.03s | #8 |
| Racing in Rosemount 2025 | 15/03/2025 | Second round | 7.06s | 9.04s | #7 |
| Racing in Rosemount 2025 | 15/03/2025 | Final | 6.76s | 9.02s | #6 |
| Cubing at Iowa State 2025 | 01/03/2025 | First round | 7.51s | 9.43s | #4 |
| Cubing at Iowa State 2025 | 01/03/2025 | Second round | 6.80s | 8.45s | #3 |
| Cubing at Iowa State 2025 | 01/03/2025 | Final | 8.16s | 8.57s | #3 |
| Ohio State Winter 2025 | 18/01/2025 | First round | 7.33s | 8.11s | #3 |
| Ohio State Winter 2025 | 18/01/2025 | Second round | 7.27s | 8.13s | #5 |
| Ohio State Winter 2025 | 18/01/2025 | Final | 9.12s | 9.89s | #14 |
| Cornhusker Cubing Classic 2024 | 14/12/2024 | First round | 7.78s | 8.37s | #2 |
| Cornhusker Cubing Classic 2024 | 14/12/2024 | Second round | 6.94s | 8.49s | #4 |
| Cornhusker Cubing Classic 2024 | 14/12/2024 | Final | 6.25s | 7.93s | #3 |
| SPAMtown III MN 2024 | 16/11/2024 | First round | 7.36s | 9.16s | #6 |
| SPAMtown III MN 2024 | 16/11/2024 | Second round | 7.72s | 8.85s | #5 |
| SPAMtown III MN 2024 | 16/11/2024 | Final | 6.94s | 8.54s | #4 |
| DuPage Fall 2024 | 28/09/2024 | First round | 8.92s | 9.53s | #12 |
| DuPage Fall 2024 | 28/09/2024 | Second round | 8.22s | 9.55s | #13 |
| DuPage Fall 2024 | 28/09/2024 | Semi Final | 7.67s | 9.01s | #9 |
| DuPage Fall 2024 | 28/09/2024 | Final | 8.37s | 10.11s | #11 |
| Cubing in Oak Creek 2024 | 10/08/2024 | First round | 8.04s | 9.05s | #11 |
| Cubing in Oak Creek 2024 | 10/08/2024 | Second round | 8.34s | 8.95s | #10 |
| Cubing in Oak Creek 2024 | 10/08/2024 | Final | 7.88s | 9.67s | #11 |
| Rubik's WCA North American Championship 2024 | 18/07/2024 | First round | 8.80s | 9.83s | #196 |
| Rubik's WCA North American Championship 2024 | 18/07/2024 | Second round | 7.75s | 10.00s | #214 |
| Lincoln Library Cubing 2024 | 13/07/2024 | First round | 8.96s | 9.44s | #3 |
| Lincoln Library Cubing 2024 | 13/07/2024 | Second round | 8.04s | 8.54s | #3 |
| Lincoln Library Cubing 2024 | 13/07/2024 | Final | 7.75s | 9.58s | #5 |
| Michigan Championship 2024 | 29/06/2024 | First round | 6.74s | 8.38s | #7 |
| Michigan Championship 2024 | 29/06/2024 | Second round | 8.80s | 10.24s | #21 |
| Michigan Championship 2024 | 29/06/2024 | Semi Final | 8.07s | 9.25s | #11 |
| Chicago Area Twist Spring A 2024 | 18/05/2024 | First round | 8.99s | 14.36s | #31 |
| Chicago Area Twist Spring A 2024 | 18/05/2024 | Second round | 8.66s | 9.98s | #11 |
| Chicago Area Twist Spring A 2024 | 18/05/2024 | Final | 8.00s | 10.07s | #10 |
| Big Cube Battle of Waterloo 2024 | 27/01/2024 | First round | 7.93s | 9.85s | #10 |
| Big Cube Battle of Waterloo 2024 | 27/01/2024 | Second round | 6.83s | 9.86s | #11 |
| Big Cube Battle of Waterloo 2024 | 27/01/2024 | Final | 8.53s | 10.43s | #11 |
| NxN Minnesota 2023 | 09/12/2023 | First round | 7.48s | 9.45s | #4 |
| NxN Minnesota 2023 | 09/12/2023 | Second round | 8.11s | 9.72s | #4 |
| NxN Minnesota 2023 | 09/12/2023 | Final | 7.29s | 8.34s | #2 |
| Peoria Fall 2023 | 18/11/2023 | First round | 7.70s | 9.16s | #7 |
| Peoria Fall 2023 | 18/11/2023 | Second round | 7.56s | 10.42s | #11 |
| Peoria Fall 2023 | 18/11/2023 | Final | 8.33s | 8.76s | #7 |
| CubingUSA Nationals 2023 | 27/07/2023 | First round | 8.12s | 9.67s | #169 |
| CubingUSA Nationals 2023 | 27/07/2023 | Second round | 8.73s | 10.03s | #183 |
| Warm Up in Mount Prospect 2023 | 24/07/2023 | First round | 8.40s | 9.95s | #9 |
| Warm Up in Mount Prospect 2023 | 24/07/2023 | Second round | 8.32s | 9.80s | #8 |
| Warm Up in Mount Prospect 2023 | 24/07/2023 | Final | 7.88s | 8.96s | #7 |
| OH in a Madison Ballroom 2023 | 08/07/2023 | First round | 8.35s | 8.84s | #11 |
| OH in a Madison Ballroom 2023 | 08/07/2023 | Second round | 8.26s | 10.76s | #25 |
| West Side Cube Clash 2023 | 01/07/2023 | First round | 8.28s | 9.96s | #9 |
| West Side Cube Clash 2023 | 01/07/2023 | Second round | 7.03s | 8.86s | #6 |
| West Side Cube Clash 2023 | 01/07/2023 | Final | 8.17s | 9.19s | #9 |
| Colorado Mountain Tour - Avon 2023 | 12/06/2023 | First round | 8.73s | 9.85s | #7 |
| Colorado Mountain Tour - Avon 2023 | 12/06/2023 | Second round | 7.22s | 10.46s | #9 |
| Colorado Mountain Tour - Avon 2023 | 12/06/2023 | Final | 8.25s | 10.02s | #8 |
| Swallow Spring 2023 | 22/04/2023 | First round | 7.64s | 8.57s | #9 |
| Swallow Spring 2023 | 22/04/2023 | Second round | 8.63s | — | #65 |
| Naperville Winter B 2022 | 18/12/2022 | First round | 8.72s | 9.85s | #9 |
| Naperville Winter B 2022 | 18/12/2022 | Second round | 7.75s | 8.79s | #5 |
| Naperville Winter B 2022 | 18/12/2022 | Final | 8.05s | 9.30s | #8 |
| UIUC Fall 2022 | 29/10/2022 | First round | 8.44s | 10.46s | #14 |
| UIUC Fall 2022 | 29/10/2022 | Second round | 9.43s | 10.17s | #14 |
| Mt. Prospect Open 2022 | 08/10/2022 | First round | 8.82s | 9.70s | #16 |
| Mt. Prospect Open 2022 | 08/10/2022 | Second round | 7.86s | 10.79s | #20 |
| Puzzles at Wisconsin Spring 2022 | 28/05/2022 | First round | 8.52s | 9.35s | #10 |
| Puzzles at Wisconsin Spring 2022 | 28/05/2022 | Second round | 8.89s | 10.01s | #13 |
| Windy City New Year 2022 | 31/12/2021 | First round | 10.29s | 10.67s | #18 |
| Welcome Back Wisconsin 2 2021 | 30/10/2021 | First round | 8.67s | 11.06s | #25 |
| Welcome Back Wisconsin 2 2021 | 30/10/2021 | Second round | 9.44s | 11.74s | #26 |
| Cubing Peoria 2020 | 16/02/2020 | First round | 9.08s | 10.17s | #9 |
| Cubing Peoria 2020 | 16/02/2020 | Second round | 8.59s | 11.50s | #17 |
| UIUC Fall 2019 | 01/12/2019 | First round | 9.18s | 10.73s | #9 |
| UIUC Fall 2019 | 01/12/2019 | Second round | 9.51s | 12.04s | #13 |
| UIUC Fall 2019 | 01/12/2019 | Final | 9.87s | 11.63s | #13 |
| Indiana 2019 | 16/08/2019 | First round | 9.84s | 13.05s | #23 |
| Indiana 2019 | 16/08/2019 | Second round | 10.82s | 12.28s | #15 |
| Indiana 2019 | 16/08/2019 | Semi Final | 9.95s | 12.12s | #18 |
| Chicago Area Twist Spring 2019 | 16/06/2019 | First round | 10.78s | 12.81s | #23 |
| Chicago Area Twist Spring 2019 | 16/06/2019 | Second round | 10.24s | 12.14s | #21 |
| CubingUSA Great Lakes Championship 2019 | 24/05/2019 | First round | 10.30s | 11.83s | #32 |
| CubingUSA Great Lakes Championship 2019 | 24/05/2019 | Second round | 11.58s | 12.97s | #45 |
| Madison Blind N Stuff 2018 | 07/10/2018 | First round | 14.31s | 17.16s | #22 |
| Madison Blind N Stuff 2018 | 07/10/2018 | Second round | 15.58s | 17.09s | #23 |
✉️
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