2024 World Athletics U20 Championships – Men's 110 metres hurdles
The men's 110 metres hurdles 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 DateWorld U20 Record12.72Nairobi, Kenya21 August 2021Championship RecordWorld U20 Leading13.12Eugene, United States13 June 2024

Results
Heats
The first 2 athletes in each heat (Q) and the next 8 fastest (q) qualified to the semi-finals.
Heat 1
 Rank Lane Athlete Nation Time Notes15Andre Korbmacher13.4029Vinicius De Brito13.6833Bojan Novaković13.69, 47Daniel Beckford13.7458Muhammad Mohd Faizal13.9764Angel Lopez13.9972Yu Hashimoto14.0286Philipp Pichler14.41  Wind: -0.7 m/s 

Heat 2
 Rank Lane Athlete Nation Time Notes19Ja'Kobe Tharp13.2323Matteo Togni13.6837Werner Bezuidenhout13.9544Gerónimo Canizales14.0955Bogdan Goncharov14.1966Le Cong Fun14.3072Walid Touati14.3681Nikolaos Tsonis14.5298Elior Sopher14.74  Wind: -1.6 m/s 

Heat 3
 Rank Lane Athlete Nation Time Notes17Richard Hall13.5829Matheo Boulineau13.6938Paulo Romualdo13.7742Hristyan Kasabov13.82, 55Tahj Brown14.2864Steven Leppoja14.2976Eyal Uziel14.3283William Wong14.85  Wind: -0.9 m/s 

Heat 4
 Rank Lane Athlete Nation Time Notes17Daniel Goriola13.4126Zeno Van Neygen13.6039Nils Leifert13.68, 45Yander L. Herrera13.7953Gediminas Kulpavičius14.0168Rashid Kabba14.0671Eui-chan Hwang14.2684Zehr Gasmi14.2792Hariharan Kathiravan15.34  Wind: -0.9 m/s 

Heat 5
 Rank Lane Athlete Nation Time Notes15Rasmus Vehmaa13.6021Kyousuke Yamanaka13.7337Even Grannes Pedersen13.9249Serge Taha13.9852Ričards Peders14.0164Tommaso Triolo14.2373Raiko Kahr14.3386Nayan Sarde14.6098Tayshaun Robinson14.69  Wind: -1.1 m/s 

Heat 6
 Rank Lane Athlete Nation Time Notes14Yuanjiang Chen13.3725Yuan-Kai Hsieh13.4936Timon Dethloff14.0041Saviola Waithira14.0358Fabrizio Jara14.4467Güercio Pérez14.4572Peter Dávid14.4689Ramón Fuenzalida14.493Wihan Kemp  Wind: -0.6 m/s 

Heat 7
 Rank Lane Athlete Nation Time Notes16Oumar Abakar13.4624Matyáš Zach13.5533Theo Pedre13.6342Radostin Milenov13.9758Sandun Wijayalath14.0467Rayvon Walkin14.1279Jason Ravelo14.3385Adam Ilgo14.771Keon Rude  Wind: -0.1 m/s 

Heat 8
 Rank Lane Athlete Nation Time Notes17Noah Hanson13.4623Némo Rase13.4939Daniel Castilla13.5945Farkas Felber13.6952Girts Šenkevics14.0766Rafael Santos14.1378German Quiroz15.134Adrian Rodriguez  Wind: -1.1 m/s 

Semi-finals
The first 2 athletes in each heat (Q) and the next 2 fastest (q) qualified to the semi-finals.
Heat 1
 Rank Lane Athlete Nation Time Notes17Andre Korbmacher13.25, 24Némo Rase13.4635Yuan-Kai Hsieh13.6342Farkas Felber13.7153Matheo Boulineau13.7569Daniel Beckford13.8078Kyousuke Yamanaka13.836Daniel Goriola  Wind: +0.7 m/s 

Heat 2
 Rank Lane Athlete Nation Time Notes17Yuanjiang Chen13.3826Oumar Abakar13.4034Rasmus Vehmaa13.5449Yander L. Herrera13.6252Bojan Novaković13.88 (.871)68Vinicius De Brito13.88 (.873)3Daniel Castilla5Matyáš Zach  Wind: +0.6 m/s 

Heat 3
 Rank Lane Athlete Nation Time Notes16Ja'Kobe Tharp13.11, 27Richard Hall13.4438Theo Pedre13.6645Noah Hanson13.7053Matteo Togni13.7164Hristyan Kasabov13.8479Nils Leifert13.8882Paulo Romualdo14.76  Wind: -0.6 m/s 

Final
 Rank Lane Athlete Nation Time Notes4Ja'Kobe Tharp13.056Andre Korbmacher13.147Yuanjiang Chen13.2145Oumar Abakar13.4459Yander L. Herrera13.46 (.452)63Richard Hall13.46 (.454)78Némo Rase13.542Rasmus Vehmaa  Wind: -0.5 m/s 

References

100 metres hurdles men
Category:Sprint hurdles at the World Athletics U20 Championships