Start: 21:15 Temperature: 23° C Humidity: 68% Final time L 100m 200m 300m 400m birth 1. Rai Benjamin United States 46.52s SB 7 11.07s 10.65s 11.35s 13.45s 27.07.97 2. Alison dos Santos Brazil 46.84s 9 11.31s 10.82s 11.82s 12.89s 03.06.00 3. Abderrahman Samba Qatar 47.06s SB 5 11.33s 10.64s 11.89s 13.10s 05.09.03 4. Ezekiel Nathaniel Nigeria 47.11s NR 6 11.60s 10.86s 11.89s 12.76s 20.06.03 5. Karsten Warholm Norway 47.58s 4 10.97s 10.69s 11.90s 14.02s 28.02.96 6. Emil Agyekum Germany 47.98s 3 22.05.99 7. Caleb Dean United States 48.20s 2 20.06.01 8. Ismail Abakar Qatar 49.82s 8 01.01.04 Rai Benjamin was disqualified for knocking over a last hurdle, which moved into the path of Ezequiel Nathaniel, but some minutes later was reinstated as gold medalist! Men 400m Hurdles History. 45 Competitors from -- Nations. Quota 40. Entry Standard: 48.50m. Venue: National Stadium. World Record: Karsten Warholm, Norway 45.94s Tokyo, Japan 3 August 2021 Championship Record: Alison dos Santos, Brazil 46.29s Eugene, United States 19 July 2022 World Leading: Karsten Warholm, Norway 46.28s Chorzów, Poland 16 August 2025 Semi-Finals - Wednesday, 17th September Semi 1: Start: 21:30 Temperature: 31° C Humidity: 61% Semi 1 time L 1. Abderrahman Samba Qatar 47.63s Q 8 2. Karsten Warholm Norway 47.72s Q 4 3. Emil Agyekum Germany 47.83s q, PB 5 4. Tyri Donovan Great Britain 48.21s PB 7 5. Matic Ian Guček Slovenia 48.51s 2 6. Francisco Guilherme dos Reis Viana Brazil 49.01s 9 -. Chris Robinson United States DNF 6 -. Kemorena Tisang Botswana TR17.2.3s DQ 3 Semi 2: Start: 21:39 Temperature: 31° C Humidity: 62% Semi 2 time L 1. Ezekiel Nathaniel Nigeria 47.47s Q 8 2. Ismail Abakar Qatar 47.61s Q, PB 6 3. Caleb Dean United States 47.85s q 5 4. Malik James-King Jamaica 48.01s SB 4 5. Matheus Lima Brazil 48.154s 7 6. Wiseman Were Mukhobe Kenya 48.65s 3 7. Oskar Edlund Sweden 48.81s 2 8. Jesús David Delgado Spain 49.41s 9 Semi 3: Start: 21:46 Temperature: 31° C Humidity: 62% Semi 3 time L 1. Rai Benjamin United States 47.95s Q 5 2. Alison dos Santos Brazil 48.151s Q 6 3. Bassem Hemeida Qatar 48.29s PB 7 4. Roshawn Clarke Jamaica 48.37s 2 5. Berke Akçam Turkey 49.10s 9 6. Alastair Chalmers Great Britain 49.49s 3 7. Gerald Drummond Costa Rica 49.58s 4 8. Victor Ntweng Botswana 49.61s 8

Todor 66 _ indexAthletics Index _ index Athletics World _ index Athletics Tokyo 2025 ---------------- Track Flat Men 100m Women 100m Men 200m Women 200m Men 400m Women 400m Men 800m Women 800m Men 1500m Women 1500m Men 5000m Women 5000m Men 10000m Women 10000m Road Races Men Marathon Women Marathon Track Hurdles Men 110m Hurdles Women 100m Hurdles Men 400m Hurdles Women 400m Hurdles Men 3000m Steeplechase Women 3000m Steeplechase Field Jumps Men High Jump Women High Jump Men Pole Vault Women Pole Vault Men Long Jump Women Long Jump Men Triple Jump Women Triple Jump Field Throws Men Discus Throw Women Discus Throw Men Hammer Throw Women Hammer Throw Men Javelin Throw Women Javelin Throw Men Shot Put Women Shot Put Walk Races Men 20km Walk Women 20km Walk Men 35km Walk Women 35km Walk Multi Event Men Decathlon Women Heptathlon Relays Men 4x100m Relay Women 4x100m Relay Men 4x400m Relay Women 4x400m Relay Mixed 4x400m Relay

Heat 1 time L 1. Abderrahman Samba Qatar 48.03s Q 7 2. Tyri Donovan Great Britain 48.26s Q, PB 6 3. Chris Robinson United States 48.263s Q 3 4. Malik James-King Jamaica 48.267s Q, SB 8 5. Wiseman Were Mukhobe Kenya 48.269s q, PB 2 6. Oskar Edlund Sweden 48.52s q, PB 4 7. Jesús David Delgado Spain 48.98s q 1 8. Shunta Inoue Japan 49.73s 5 9. Chi Chong Cheong Macau 52.76s 9

Heat 2 time L 1. Bassem Hemeida Qatar 48.43s Q 9 2. Alison dos Santos Brazil 48.48s Q 4 3. Owe Fischer-Breiholz Germany 48.81s WD 6 4. Matic Ian Guček Slovenia 48.92s Q 1 5. Kyron McMaster Brit. Virgin Isl. 49.89s 3 6. Daiki Ogawa Japan 50.08s 2 7. Marc Anthony Ibrahim Lebanon 50.20s 5 8. Akanye Francis Saint Kitts Nevis 53.26s 8 -. Alessandro Sibilio Italy DNF 7

Heat 3 time L 1. Matheus Lima Brazil 48.15s Q 2 2. Ismail Abakar Qatar 48.34s Q 6 3. Karsten Warholm Norway 48.56s Q 9 4. Berke Akçam Turkey 48.68s Q, SB 4 5. Kemorena Tisang Botswana 48.72s q 7 6. Joshua Abuaku Germany 49.41s 8 7. Carl Bengtström Sweden 49.74s 1 8. Assinie Wilson Jamaica 49.91s 3 9. Jun Jie Calvin Quek Singapore 50.17s 5

Heat 4 time L 1. Rai Benjamin United States 48.15s Q 9 2. Emil Agyekum Germany 48.33s Q 3 3. Victor Ntweng Botswana 48.54s Q, PB 1 4. Gerald Drummond Costa Rica 48.81s Q, SB 8 5. Roshawn Clarke Jamaica 48.83s q 7 6. Vít Müller Czechia 49.02s 2 7. Seamus Derbyshire Great Britain 49.20s 4 8. Dennick Luke Dominica 49.32s 5 9. Julien Bonvin Switzerland 49.53s 6

Heat 5 time L 1. Ezekiel Nathaniel Nigeria 48.37s Q 7 2. Caleb Dean United States 48.67s Q 5 3. Francisco Guilherme dos Reis Viana Brazil 48.69s Q, PB 3 4. Alastair Chalmers Great Britain 48.86s Q 4 5. Sabelo Dhlamini South Africa 49.50s 8 6. İsmail Nezir Turkey 49.66s 1 7. Patrik Dömötör Slovakia 49.91s 9 8. Ken Toyoda Japan 51.80s 6 9. Najimul Hossain Roni Bangladesh 52.47s 2

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Last updated: 27 Sep 2025
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