People · Bolivia
Jahilton Santiago Rivera Miranda
3×3 · top 3.2% of 288,433 all-time · competing since August 2023 · 2023MIRA15
Jahilton Santiago Rivera Miranda has been competing for 3 years. His best event is the 3×3: a personal-best single of 8.20, set at Cumpas y Cubos TJA 2025, puts him in the top 3.2% of the 288,433 people who have ever been ranked in the event, and 40th in Bolivia. Until July 2008, no official 3×3 solve in the world had been that fast. Across 10 competitions since August 2023, he has put 180 official solves on the record across two events. Solve to solve, his 3×3 times vary about 13% around a typical one; 52% of the 36,406 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 34.11 in August 2023 to 8.20, a 76% improvement. Jahilton has entered ten competitions, more competitions than 92% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Bolivia | |
|---|---|---|---|---|---|
| 3×3 | 8.20 | 11.06 | top 3.2% | 40 / 2,877 | |
| 3×3 one-handed | 15.20 | 17.89 | top 8.6% | 39 / 440 |
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
- 2 Aug 2025First sub-10 3×3: 9.88 at Chapacos Cuberos 2025.
- 19 Oct 2024Three personal bests in one day at Tarija Speed Fest 2024.
- 20 Apr 2024First sub-20 3×3: 11.67 at Chapacos Cuberos 2024.
- 20 Apr 2024First sub-15 3×3: 11.67 at Chapacos Cuberos 2024.
- 21 Oct 2023First sub-30 3×3: 20.16 at Intercolegial Tarija 2023.
- 26 Aug 2023First competition: Chapacos Cuberos 2023. A 34.11 3×3 single to start from.
Competitions
- Unión Bolivariana Open TJA 2026 · 3 Oct 2026
- CBA Open Tarija 2026 · 18 Apr 2026
- Cumpas y Cubos TJA 2025 · 22 Nov 2025 — 1 personal best set
- Chapacos Cuberos 2025 · 2 Aug 2025 — 1 personal best set
- Mega Cube Tarija 2025 · 3 May 2025
- Bolivia Cubing Tour - Tarija 2025 · 25 Jan 2025 — 2 personal bests set
- Tarija Speed Fest 2024 · 19 Oct 2024 — 3 personal bests set
- Chapacos Cuberos 2024 · 20 Apr 2024 — 2 personal bests set
- Intercolegial Tarija 2023 · 21 Oct 2023 — 1 personal best set
- Chapacos Cuberos 2023 · 26 Aug 2023
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.
- Jhonatan Mamani Cotave — met in 29 rounds, finished ahead 24 times
- Thiago Alexis Martínez Ramírez — met in 29 rounds, finished ahead 20 times
- Luis Ernesto Gutierrez Tolaba — met in 29 rounds, never finished ahead
Next targets
- A sub-8 3×3 single — 8,101 people have one; it is 0.20 away.
- A sub-15 3×3 one-handed single — 6,118 people have one; it is 0.20 away.
Targets move as he improves.