In the past year (2025), Jiarun Weng (翁镓润) competed in 7 competitions and 28 rounds across 10 events, from Apr 26th to Jan 1st.
Podiums
He has been on the podium 1 times across 1 event, which was a silver.
| Event | Gold | Silver | Bronze |
| Clock | | 1 | |
Solves/Attempts
He attempted 129 solves and completed 118.
| Event | Solves | Attempts |
| Clock | 48 | 55 |
| Pyraminx | 25 | 25 |
| 3x3x3 Cube | 15 | 15 |
| Skewb | 10 | 10 |
| Square-1 | 6 | 7 |
| 2x2x2 Cube | 5 | 5 |
| 3x3x3 One-Handed | 4 | 5 |
| 4x4x4 Cube | 2 | 2 |
| 5x5x5 Cube | 2 | 2 |
| 3x3x3 Fewest Moves | 1 | 3 |
Personal Bests
He broke his personal best 26 times across 10 events, including 17 singles and 9 averages.
| Event | Times | Single | Average |
| Clock | 8 | 6 | 2 |
| 3x3x3 Cube | 3 | 2 | 1 |
| Pyraminx | 3 | 1 | 2 |
| Skewb | 3 | 1 | 2 |
| Square-1 | 3 | 2 | 1 |
| 2x2x2 Cube | 2 | 1 | 1 |
| 4x4x4 Cube | 1 | 1 | 0 |
| 5x5x5 Cube | 1 | 1 | 0 |
| 3x3x3 Fewest Moves | 1 | 1 | 0 |
| 3x3x3 One-Handed | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Clock | 9.42 | 3.54 | 5.88 (166.10%) |
| Pyraminx | 4.10 | 2.37 | 1.73 (73.00%) |
| 3x3x3 Cube | 14.24 | 10.10 | 4.14 (40.99%) |
| 4x4x4 Cube | 1:06.63 | 1:02.65 | 3.98 (6.35%) |
| 3x3x3 One-Handed | 24.48 | 23.41 | 1.07 (4.57%) |
| Skewb | - | 5.79 | - |
| Square-1 | - | 18.29 | - |
| 2x2x2 Cube | - | 3.49 | - |
| 5x5x5 Cube | - | 1:50.56 | - |
| 3x3x3 Fewest Moves | - | 38 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Clock | 11.87 | 4.43 | 7.44 (167.95%) |
| Pyraminx | 7.38 | 5.59 | 1.79 (32.02%) |
| 3x3x3 Cube | 14.42 | 13.10 | 1.32 (10.08%) |
| Skewb | - | 8.79 | - |
| Square-1 | - | 24.13 | - |
| 2x2x2 Cube | - | 4.56 | - |
Cubers
He met 1009 cubers from 20 countries/regions, 184 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 825 |
| 2 | 116 |
| 3 | 41 |
| 4 | 18 |
| 5 | 7 |
| 6 | 2 |
| All | 1009 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 5 cities while competing.
| City | Times |
| Guangzhou | 2 |
| Nanchang | 1 |
| Xi'an | 1 |
| Taizhou | 1 |
| Jiangmen | 1 |
