Luis Alonso Murillo
- Born
- Feb 3, 1993 (33 years old)
- Events
- 400 m
Luis Alonso Murillo is a Costa Rica sprinter, born on February 3, 1993. He competes primarily in the 400m and 4x400m.
His personal bests include 47.85 in the 400m and 3:11.15 in the 4x400m. He is currently active on the international athletics circuit, representing Costa Rica.
Personal best · 400 m47.85
2013 season best48.83Mar 11, 2013
As of Oct 27, 2026: 400 m 47.85, 2013 season best 48.83 (Mar 11, 2013) · 33 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2013 | 400m | 48.83 | – | Mar 11, 2013 | – |
| 2013 | 4x400m | 3:11.15 | – | Mar 12, 2013 | – |
| 2012 | 400m | 47.85 | – | Jul 10, 2012 | IAAF World Junior Championships, Estadio Olímpico, Barcelona |
| 2012 | 4x400m | 3:13.51 | – | May 27, 2012 | – |
| 2011 | 400m | 49.53 | – | Mar 27, 2011 | – |