Diego Alfonso Castro
MexicoActive- Born
- Jan 1, 2005 (21 years old)
- Events
- 400 m
Diego Alfonso Castro is a Mexico sprinter, born on January 1, 2005. He competes primarily in the 200m, 400m and 4x400m.
His personal bests include 22.68 in the 200m, 48.53 in the 400m, 3:20.06 in the 4x400m and 3:35.00 in the 4x400Metre. He is currently active on the international athletics circuit, representing Mexico.
Personal best · 400 m48.53
2026 season best50.48May 9, 2026
Last competitionRunTime Performance Tour Fecha 6, Estadio Wilfrido Massieu, Ciudad de MéxicoMay 9, 2026 · 50.48
As of Nov 14, 2026: 400 m 48.53, 2026 season best 50.48 (May 9, 2026) · Last competition: RunTime Performance Tour Fecha 6, Estadio Wilfrido Massieu, Ciudad de México, May 9, 2026, 50.48 · 21 years old
Personal bests
WA points calculator →DisciplineResultAll-time
4x400MetreGuadalajara 20253:35.00–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 400m | 50.48 | – | May 9, 2026 | RunTime Performance Tour Fecha 6, Estadio Wilfrido Massieu, Ciudad de México |
| 2025 | 400m | 49.45 | – | Apr 25, 2025 | Macro Regional Jalisco Juegos Conade 2025, Polideportivo de la Unidad Revolución, Guadalajara - U20 Events |
| 2025 | 4x400m | 3:20.06 | – | Jul 2, 2025 | Olimpiada Nacional Conade 2025 National U23 Championships, Estadio Una Nueva Historia, Tlaxcala |
| 2025 | 4x400Metre | 3:35.00 | – | Apr 26, 2025 | Macro Regional Jalisco Juegos Conade 2025, Polideportivo de la Unidad Revolución, Guadalajara - U20 Events |
| 2024 | 400m | 48.53 | – | Apr 27, 2024 | Encuentro Atletissimo Juniors de Pista y Campo, Centro Deportivo Olímpico Mexicano, Ciudad de México |
| 2023 | 200m | 22.68 | +0.8 | Jun 25, 2023 | RunTime Performance Series Morelos |
| 2023 | 400m | 49.78 | – | Jun 3, 2023 | Mexican U20 Championships, Centro Deportivo Olímpico Mexicano, Ciudad de México |