Guillermo Alfonso Rivas
GuatemalaActive- Born
- Feb 19, 2004 (22 years old)
- Events
- Decathlon · 100 m
Guillermo Alfonso Rivas is a Guatemala sprinter, born on February 19, 2004. He competes primarily in the 100m, 400m and 1500m.
His personal bests include 11.07 in the 100m, 50.18 in the 400m, 4:29.51 in the 1500m, 15.87 in the 110mH and 1.85 in the HJ. He has earned 1 gold medal in major international competitions. He is currently active on the international athletics circuit, representing Guatemala.
Personal best · Decathlon6847
2026 season best1.85Mar 20, 2026
Personal best · 100 m11.07
Last competitionGuatemala Championships, Parque Deportivo Erick Barrondo, Ciudad de GuatemalaJul 17, 2026 · 44.28
As of Oct 28, 2026: Decathlon 6847, 100 m 11.07, 2026 season best 1.85 (Mar 20, 2026) · Last competition: Guatemala Championships, Parque Deportivo Erick Barrondo, Ciudad de Guatemala, Jul 17, 2026, 44.28 · 22 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | HJ | 1.85 | – | Mar 20, 2026 | Torneo Nacional de Verano |
| 2026 | 100m | 11.27 | – | Apr 9, 2026 | Bryan Clay Invitational |
| 2026 | DT | 44.28 | – | Jul 17, 2026 | Guatemala Championships, Parque Deportivo Erick Barrondo, Ciudad de Guatemala |
| 2025 | HJ | 1.85 | – | Oct 20, 2025 | XII Juegos Deportivos Centroamericanos |
| 2025 | PV | 4.15 | – | Oct 21, 2025 | XII Juegos Deportivos Centroamericanos |
| 2025 | LJ | 6.70 | – | Oct 20, 2025 | XII Juegos Deportivos Centroamericanos |
| 2025 | 100m | 11.07 | +1.7 | Oct 20, 2025 | XII Juegos Deportivos Centroamericanos |
| 2025 | SP | 12.84 | – | Apr 10, 2025 | Bryan Clay Invitational |