# Lucas Carvalho

Lucas da Silva Carvalho (born 16 July 1993) is a Brazilian sprinter specialising in the 400 metres. He represented his country at the 2017 World Championships without qualifying for the semifinals. He was also an unused reserve runner for the Brazilian 4 × 400 metres relay at the 2016 Summer Olympics. He competed at the 2020 Summer Olympics.
His personal best in the event is 44.79 seconds set in São Paulo in 2023. Earlier in his career he competed in the 110 metres hurdles.

## Personal bests

* 200 m: 20.40 (wind: +1.2 m/s) – São Paulo, 13 Dec 2020
* 400 m: 44.79 – São Paulo, 29 Jul 2023
All information from World Athletics profile.

## International competitions

| Year | Competition | Venue | Position | Event | Notes |
| Representing Brazil ||||||
| 2010 | South American Youth Championships | Santiago, Chile | 3rd | 110 m hurdles (91.4 cm) | 14.26 |
| 2011 | South American Junior Championships | Medellín, Colombia | 2nd | 110 m hurdles (99 cm) | 13.92 |
| 2012 | World Junior Championships | Barcelona, Spain | 20th (sf) | 110 m hurdles (99 cm) | 13.93 |
| 2016 | Ibero-American Championships | Rio de Janeiro, Brazil | – | 4 × 400 m relay | DQ |
| 2017 | IAAF World Relays | Nassau, Bahamas | 7th | 4 × 400 m relay | 3:05.96 |
| 2017 | South American Championships | Asunción, Paraguay | 4th | 400 m | 46.11 |
| 2017 | South American Championships | Asunción, Paraguay | 2nd | 4 × 400 m relay | 3:07.32 |
| 2017 | World Championships | London, United Kingdom | 28th (h) | 400 m | 45.86 |
| 2017 | World Championships | London, United Kingdom | 13th (h) | 4 × 400 m relay | 3:04.02 |
| 2018 | South American Games | Cochabamba, Bolivia | 1st | 400 m | 45.61 |
| 2018 | South American Games | Cochabamba, Bolivia | 3rd | 4 × 100 m relay | 39.54 |
| 2018 | Ibero-American Championships | Trujillo, Peru | 1st | 400 m | 45.92 |
| 2019 | South American Championships | Lima, Peru | 2nd | 400 m | 46.12 |
| 2019 | South American Championships | Lima, Peru | 2nd | 4 × 400 m relay | 3:04.13 |
| 2019 | World Championships | Doha, Qatar | 27th (h) | 400 m | 46.01 |
| 2021 | South American Championships | Guayaquil, Ecuador | 2nd | 400 m | 46.31 |
| 2021 | South American Championships | Guayaquil, Ecuador | 1st | 4 × 400 m relay | 3:04.25 |
| 2021 | Olympic Games | Tokyo, Japan | 32nd (h) | 400 m | 46.12 |
| 2022 | World Indoor Championships | Belgrade, Serbia | – | 400 m | DQ |
| 2022 | World Championships | Eugene, United States | 38th (h) | 400 m | 47.53 |
| 2022 | South American Games | Asunción, Paraguay | 3rd | 400 m | 46.47 |
| 2022 | South American Games | Asunción, Paraguay | 2nd | 4 × 400 m relay | 3:06.79 |
| 2023 | South American Championships | São Paulo, Brazil | 8th | 400 m | 47.64 |
| 2023 | South American Championships | São Paulo, Brazil | 2nd | 4 × 400 m relay | 3:04.15 |
| 2023 | World Championships | Budapest, Hungary | 25th (h) | 400 m | 45.34 |
| 2023 | Pan American Games | Santiago, Chile | 4th | 400 m | 46.84 |
| 2023 | Pan American Games | Santiago, Chile | 1st | 4 × 400 m relay | 3:03.92 |
| 2024 | South American Indoor Championships | Cochabamba, Bolivia | 4th | 400 m | 47.88 |
| 2024 | World Indoor Championships | Glasgow, United Kingdom | 10th (sf) | 400 m | 47.38 |
| 2024 | Ibero-American Championships | Cuiabá, Brazil | – | 400 m | DNF |
| 2024 | Olympic Games | Paris, France | 17th (rep) | 400 m | 46.25 |
| 2024 | Olympic Games | Paris, France | 11th (h) | 4 × 400 m relay | 3:00.95 |