2010 World Junior Championships in Athletics – Men's 110 metres hurdles
The men's 110 metres hurdles event at the 2010 World Junior Championships in Athletics was held in Moncton, New Brunswick, Canada, at Moncton Stadium on 23, 24 and 25 July. 99.0cm hurdles were used.Medalists
Results
Final
25 July
Wind: -2.4m/s
| Rank | Name | Nationality | Time | Notes |
| Pascal Martinot-Lagarde | FRA | 13.52 | |
| Vladimir Vukicevic | NOR | 13.59 | |
| Jack Meredith | UK | 13.59 | |
| 4 | Sam Baines | AUS | 13.62 | |
| 5 | Caleb Cross | USA | 13.86 | |
| 6 | Mitchell Tysoe | AUS | 13.87 | |
| 7 | Wataru Yazawa | JPN | 13.88 | |
| 8 | Greggmar Swift | BAR | 13.93 | |
Semifinals
24 JulySemifinal 1
Wind: +0.4m/s
| Rank | Name | Nationality | Time | Notes |
| 1 | Wataru Yazawa | JPN | 13.57 | Q |
| 2 | Caleb Cross | USA | 13.72 | Q |
| 3 | Mitchell Tysoe | AUS | 13.77 | q |
| 4 | Jean da Silva | BRA | 13.91 | |
| 5 | Gregor Traber | GER | 13.92 | |
| 6 | Dario Vanderveken | BEL | 13.94 | |
| 7 | Segun Makinde | CAN | 14.05 | |
| Kamal Fuller | JAM | DNF | |
Semifinal 2
Wind: -1.1m/s
| Rank | Name | Nationality | Time | Notes |
| 1 | Greggmar Swift | BAR | 13.65 | Q |
| 2 | Pascal Martinot-Lagarde | FRA | 13.73 | Q |
| 3 | João de Oliveira | BRA | 13.79 | |
| 4 | Johnathan Cabral | USA | 13.80 | |
| 5 | Julian Marquart | GER | 13.99 | |
| 6 | Stefan Fennell | JAM | 14.19 | |
| 7 | Charis Koutras | CYP | 14.21 | |
| 8 | Batuhan Eruygun | TUR | 14.41 | |
Semifinal 3
Wind: -0.9m/s
| Rank | Name | Nationality | Time | Notes |
| 1 | Jack Meredith | UK | 13.52 | Q |
| 2 | Sam Baines | AUS | 13.66 | Q |
| 3 | Vladimir Vukicevic | NOR | 13.67 | q |
| 4 | Liu Yu | CHN | 14.12 | |
| 5 | Dries Peeters | BEL | 14.27 | |
| 6 | Arnau Erta | ESP | 14.27 | |
| 7 | Thomas Delmestre | FRA | 14.28 | |
| 8 | Kobus Moolman | RSA | 14.30 | |
Heats
23 JulyHeat 1
Wind: -2.2m/s
| Rank | Name | Nationality | Time | Notes |
| 1 | Sam Baines | AUS | 13.88 | Q |
| 2 | Julian Marquart | GER | 14.03 | Q |
| 3 | Liu Yu | CHN | 14.06 | Q |
| 4 | Siddhanth Thingalaya | IND | 14.09 | |
| 5 | Javier McFarlane | PER | 14.10 | |
| 6 | Ramy Said | EGY | 14.36 | |
| 7 | Robin Pál | HUN | 14.68 | |
Heat 2
Wind: -0.8m/s
| Rank | Name | Nationality | Time | Notes |
| 1 | Mitchell Tysoe | AUS | 13.72 | Q |
| 2 | Thomas Delmestre | FRA | 14.10 | Q |
| 3 | Batuhan Eruygun | TUR | 14.30 | Q |
| 4 | Mauricio Pereira | | 14.85 | |
| 5 | Jonathan Santiago | PUR | 14.86 | |
| Orlando Ortega | CUB | DNF | |
Heat 3
Wind: +0.1m/s
| Rank | Name | Nationality | Time | Notes |
| 1 | Jack Meredith | UK | 13.77 | Q |
| 2 | João de Oliveira | BRA | 13.87 | Q |
| 3 | Kamal Fuller | JAM | 14.08 | Q |
| 4 | Filip Lööv | SWE | 14.21 | |
| 5 | Lukáš Haloun | CZE | 14.50 | |
| 6 | Jaakko Malmivirta | FIN | 14.69 | |
| 7 | Saif Sabbah Khalifa | QAT | 14.88 | |
Heat 4
Wind: +1.0m/s
| Rank | Name | Nationality | Time | Notes |
| 1 | Caleb Cross | USA | 13.56 | Q |
| 2 | Greggmar Swift | BAR | 13.68 | Q |
| 3 | Jean da Silva | BRA | 13.87 | Q |
| 4 | Segun Makinde | CAN | 13.98 | q |
| 5 | Arnau Erta | ESP | 14.02 | q |
| 6 | Cheng Yun-Yin | TPE | 14.30 | |
| 7 | Michael Herreros | GUM | 16.92 | |
Heat 5
Wind: -0.5m/s
| Rank | Name | Nationality | Time | Notes |
| 1 | Johnathan Cabral | USA | 13.63 | Q |
| 2 | Wataru Yazawa | JPN | 13.76 | Q |
| 3 | Gregor Traber | GER | 13.87 | Q |
| 4 | Charis Koutras | CYP | 14.01 | q |
| 5 | Pasi Roslund | FIN | 14.16 | |
| 6 | Lee Yen-Lin | TPE | 14.29 | |
| 7 | Aaron Wilmore | BAH | 14.35 | |
Heat 6
Wind: +1.6m/s
| Rank | Name | Nationality | Time | Notes |
| 1 | Pascal Martinot-Lagarde | FRA | 13.53 | Q |
| 2 | Kobus Moolman | RSA | 14.00 | Q |
| 3 | Dries Peeters | BEL | 14.01 | Q |
| 4 | Claudio Delli Carpini | ITA | 14.12 | |
| 5 | Tremaine Grant | CAN | 14.16 | |
| 6 | Cornel Bananau | ROU | 14.22 | |
| Christian Nielsen | DEN | DNF | |
Heat 7
Wind: +1.3m/s
| Rank | Name | Nationality | Time | Notes |
| 1 | Vladimir Vukicevic | NOR | 13.49 | Q |
| 2 | Dario Vanderveken | BEL | 13.80 | Q |
| 3 | Stefan Fennell | JAM | 13.95 | Q |
| 4 | Werner Pretorius | RSA | 14.17 | |
| 5 | Michael Cochrane | NZL | 14.28 | |
| 6 | Ernesto Prados | ESP | 14.29 | |
| 7 | Nader Al-Haydar | KSA | 14.73 | |
Participation
According to an unofficial count, 48 athletes from 36 countries participated in the event.
