# 2024 World Athletics U20 Championships – Men's decathlon

The men's decathlon at the 2024 World Athletics U20 Championships was held at the Estadio Atlético de la VIDENA in Lima, Peru on 29 and 30 August 2024.

## Records

U20 standing records prior to the 2024 World Athletics U20 Championships were as follows:
| Record | Athlete & Nationality | Mark | Location | Date |
| World U20 Record | Niklas Kaul (GER) | 8435 | Grosseto, Italy | 23 July 2017 |
| Championship Record | Ashley Moloney (AUS) | 8190 | Tampere, Finland | 11 July 2018 |
| World U20 Leading | Easton Hammond (USA) | 7297 | San Marcos, United States | 29 March 2024 |

## Results

| Rank | Athlete | Nation | 100m | LJ | SP | HJ | 400m | 110m H | DT | PV | JT | 1500m | Points | Notes |
| | Tomas Järvinen | Czech Republic | 10.82 | 7.66 | 13.54 | 2.12 SB | 48.88 | 13.78 | 49.18 PB | 4.60 | 55.79 | 4:29.78 PB | 8425 | CR |
| | Hubert Trościanka | Poland | 10.97 | 7.27 PB | 14.52 | 1.88 | 47.24 PB | 14.26 | 44.98 | 4.40 | 68.29 | 4:24.41 PB | 8230 | NU20R |
| | Florian Vriezen | Netherlands | 11.15 PB | 7.01 PB | 13.16 | 1.67 | 47.50 PB | 14.05 PB | 44.90 PB | 4.80 PB | 59.57 | 4:31.41 | 7820 | PB |
| 4 | Jonathan Hertwig-Ødegaard | Norway | 11.04 | 6.83 | 14.53 | 1.76 | 48.15 | 13.88 | 42.50 | 4.30 | 54.91 PB | 4:24.05 PB | 7736 | |
| 5 | Alexandre Montagne | France | 11.22 | 7.29 SB | 13.32 | 1.94 | 51.76 | 14.21 | 40.01 | 4.80 PB | 56.63 | 4:35.74 PB | 7721 | PB |
| 6 | Leo Göransson | Sweden | 11.13 | 7.13 | 14.30 | 1.88 | 50.00 | 15.36 | 43.96 | 4.50 PB | 58.78 | 4:50.38 | 7583 | |
| 7 | Elias Kapell | Sweden | 10.84 | 7.21 | 14.04 | 1.79 | 48.14 PB | 14.70 | 37.14 | 4.50 | 54.48 PB | 4:50.22 PB | 7538 | PB |
| 8 | Andris Skadiņš | Latvia | 11.12 | 7.01 PB | 13.63 | 1.91 | 50.54 | 15.14 | 40.41 | 4.60 | 53.63 | 4:37.22 SB | 7505 | PB |
| 9 | Jack Whiteside | Australia | 11.36 | 6.59 | 13.78 | 1.85 SB | 49.55 PB | 15.58 | 46.15 SB | 4.40 | 62.64 PB | 4:46.73 SB | 7440 | PB |
| 10 | Cédric Deillon | Switzerland | 11.07 | 6.68 | 15.08 | 1.76 | 49.35 | 14.97 | 43.09 | 4.00 | 56.21 | 4:30.56 | 7437 | |
| 11 | Luuk Pelkmans | Netherlands | 11.57 | 6.94 PB | 14.58 | 1.91 | 50.12 PB | 14.73 | 44.07 | 4.20 PB | 46.57 | 4:36.30 | 7378 | |
| 12 | Dai Keïta | Belgium | 11.50 | 6.81 | 13.33 | 1.97 | 50.52 | 15.08 | 41.16 | 4.50 | 47.66 PB | 4:39.08 PB | 7304 | |
| 13 | Miks Opolais | Latvia | 11.88 | 6.65 | 12.66 | 1.88 PB | 52.68 | 16.19 | 44.23 PB | 4.30 | 61.22 | 4:48.81 | 6991 | |
| 14 | Tiago Garcia | France | 11.36 | 6.46 | 13.34 | 1.79 | 50.99 | 14.73 | 37.27 | 4.40 | 48.19 | 4:48.22 | 6960 | |
| 15 | Lionel Brügger | Switzerland | 11.26 | 6.92 | 13.46 PB | 1.76 | 52.27 | 15.73 | 35.63 | 4.40 | 54.55 | 4:48.33 | 6955 | |
| 16 | Dario Rodriguez | Mexico | 11.03 | 6.59 SB | 13.27 | 1.70 | 49.23 | 14.67 | 34.17 | 4.00 | 41.28 | 4:48.27 | 6794 | |
| 17 | Tommaso Franze' | Italy | 11.50 | 6.81 | 11.43 | 1.79 | 52.45 | 15.14 | 31.92 | 4.70 SB | 43.93 | 4:54.44 | 6663 | |
| 18 | Jackson Mackay | Canada | 11.40 PB | 6.67 | 13.02 PB | 2.03 PB | DQ | 14.30 PB | 41.68 | 3.90 | 47.22 PB | 4:49.23 | 6405 | |
| 19 | Nodir Norbaev | Uzbekistan | 11.54 | 7.14 | 13.03 | 1.97 | DQ | 14.83 | 40.97 | 4.20 | 47.19 | 5:18.37 | 6269 | SB |
| 20 | Aidan Turner | Canada | 11.25 | NM | 12.93 SB | 1.82 | 49.98 PB | 14.55 PB | 41.98 PB | 4.40 | 28.03 | 5:02.55 | 6087 | PB |
| 21 | Igor de Lima | Brazil | 11.17 | 6.39 | 12.06 | 1.94 | 51.29 | 14.30 | 37.67 | NM | 43.48 | 5:24.72 | 6083 | |
| 22 | Kenneth Byrd | United States | 11.61 | 6.68 PB | 12.23 PB | 1.91 | 51.18 | 15.23 | 35.09 | NM | 39.59 | 5:01.07 | 5950 | |
| 23 | Brayden Richards | United States | 11.52 | 6.36 | 10.81 | 1.70 | DQ | 15.41 | 34.13 | 4.40 | 47.97 | 5:06.44 | 5652 | |
| – | Imanol Egidazu | Spain | 11.21 | 6.02 | 12.16 | 1.76 | 55.61 | DNS | DNS | DNS | DNS | DNS | DNF | |
| – | Andreas Trumm | Estonia | 11.36 | 6.49 | 12.51 | 1.73 | DNS | DNS | DNS | DNS | DNS | DNS | DNF | |
| – | Diego Darias | Spain | 11.50 | 6.64 | 12.18 | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNF | |
| – | Ryo Takahashi | Japan | 24.82 | NM | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNF | |