Diemmix Rios
Puerto RicoActive- Born
- Aug 8, 1996 (30 years old)
- Events
- 400 m hurdles · 300 Metres Hurdles
Diemmix Rios is a Puerto Rico hurdler, born on August 8, 1996. He competes primarily in the 110mH, 400mH and 4x400m.
His personal bests include 14.43 in the 110mH, 49.65 in the 400mH, 3:13.47 in the 4x400m, 34.67 in the 300m and 1:03.28 in the 500Metres. He has earned 1 gold medal in major international competitions. He is currently active on the international athletics circuit, representing Puerto Rico.
Personal best · 400 m hurdles49.65
2026 season best49.65Jun 27, 2026 · Alfonso Galvis Duque Stadium, Medellín
Personal best · 300 Metres Hurdles35.96
Last competitionPan American Athletics ChampionshipsJun 27, 2026 · 50.23
As of Nov 7, 2026: 400 m hurdles 49.65, 300 Metres Hurdles 35.96, 2026 season best 49.65 (Jun 27, 2026, Alfonso Galvis Duque Stadium, Medellín (COL)) · Last competition: Pan American Athletics Championships, Jun 27, 2026, 50.23 · 30 years old
Personal bests
WA points calculator →DisciplineResultAll-time2026
300mPonce 202634.67928 pts–#311
500MetresGurabo 20161:03.28––
300MetresHToa Baja 202635.96–#17
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 300m | 34.67 | – | Jan 31, 2026 | AAJIPR Similar Events Sprint Hurdles & Throwing Events |
| 2026 | 300MetresH | 35.96 | – | Feb 14, 2026 | Puerto Rico's Similar Events National Championships |
| 2026 | 400mH | 49.65 | – | Jun 27, 2026 | Pan American Athletics Championships |
| 2019 | 110mH | 14.43 | -1.1 | Apr 27, 2019 | Ponce (PUR) |
| 2019 | 400mH | 51.12 | – | Apr 27, 2019 | Ponce (PUR) |
| 2019 | 4x400m | 3:14.31 | – | Apr 27, 2019 | Ponce (PUR) |
| 2018 | 110mH | 14.53 | -1.8 | Apr 28, 2018 | Ponce (PUR) |
| 2018 | 300MetresH | 38.10 | – | Dec 8, 2018 | Gurabo (PUR) |