All Uruguay stats
ALL-TIME
Best Uruguay Men's 400 m Athletes of All Time
All-time list of the top Uruguay men in the 400 m, based on official personal bests, with results, wind readings and dates.
Discover the greatest Uruguay men in the 400 m. Andrés Byron Silva tops the all-time national list with 45.02, among 33 ranked athletes — with every mark, date and competition.
| # | Athlete | Result | Wind | Date |
|---|---|---|---|---|
| 1 | Andrés Byron Silva | 45.02 | May 17, 2006 | |
| 2 | Heber Viera | 46.9HT | May 8, 1999 | |
| 3 | Mateo Pascual | 47.87 | Jun 5, 2018 | |
| 4 | Falco Fagundez | 48.42 | Mar 23, 2018 | |
| 5 | Matias Gonzalez | 48.54 | Mar 29, 2025 | |
| 6 | Kevin Barboza | 49.10 | Apr 22, 2023 | |
| 7 | Joaquin Mattos | 49.18 | Dec 8, 2020 | |
| 8 | Juan Manuel Acuña | 49.20 | Sep 1, 2018 | |
| 9 | Jairo Moreira | 49.22 | Mar 23, 2019 | |
| 10 | David Sandes | 49.38 | Dec 6, 2024 | |
| 11 | Jairo Perez | 49.40 | Apr 5, 2014 | |
| 12 | Fernando Lopez | 49.41 | May 4, 2011 | |
| 13 | Mateo Pereyra | 49.69 | Oct 11, 2025 | |
| 14 | Bruno Campero | 49.73 | May 7, 2022 | |
| 15 | Roberto Avcharian | 49.76 | Nov 10, 2018 | |
| 16 | Maximiliano Rodriguez | 49.97 | Mar 26, 2022 | |
| 17 | Juan Pedro Alvarez | 49.97 | Mar 7, 2026 | |
| 18 | Manuel Fernandez | 50.50 | Apr 25, 2025 | |
| 19 | Fabricio Da Rosa | 50.78 | Jun 8, 2024 | |
| 20 | Felipe Malgor | 50.82 | Jun 6, 2026 | |
| 21 | Adrián Nicolari | 50.90 | Feb 11, 2023 | |
| 22 | Santiago Lazar | 50.93 | Sep 21, 2024 | |
| 23 | Tadeo Iparraguirre | 50.93 | Apr 29, 2023 | |
| 24 | Franco Fumero | 50.97 | May 16, 2026 | |
| 25 | Marcelo Techera | 51.00 | Apr 22, 2023 | |
| 26 | Kevin Ricardi | 51.37 | May 4, 2024 | |
| 27 | Tobias Gonzalez | 51.48 | Jun 21, 2025 | |
| 28 | Christian Rodriguez | 51.51 | Apr 5, 2025 | |
| 29 | Santiago Clark | 51.63 | Apr 12, 2025 | |
| 30 | Edgar Rosabal | 52.51 | May 4, 2024 | |
| 31 | Joaquin Godoy | 52.7HT | Apr 9, 2010 | |
| 32 | Nicolas Piriz | 53.95 | Oct 19, 2013 | |
| 33 | Fiama Rossi | 57.73 | Jun 10, 2017 |