Guillermo Antonio MESTRA
ColombiaActive- Born
- Jan 27, 2008 (18 years old)
Guillermo Antonio MESTRA is a Colombia sprinter, born on January 27, 2008. He competes primarily in the 400m and 4x400m.
His personal bests include 48.19 in the 400m and 3:15.67 in the 4x400m. He is currently active on the international athletics circuit, representing Colombia.
2026 season best48.19Jul 3, 2026 · Pedro Grajales, Cali
Last competitionColombian U20 ChampionshipsJul 3, 2026 · 48.86
As of Oct 28, 2026: 2026 season best 48.19 (Jul 3, 2026, Pedro Grajales, Cali (COL)) · Last competition: Colombian U20 Championships, Jul 3, 2026, 48.86 · 18 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 400m | 48.19 | – | Jul 3, 2026 | Colombian U20 Championships |
| 2026 | 4x400m | 3:15.67 | – | Jul 3, 2026 | Colombian U20 Championships |