The men's 3000 metres steeplechase event at the 2010 World Junior Championships in Athletics was held in Moncton, New Brunswick, Canada, at Moncton Stadium on 23 and 25 July.

Medalists Gold Jonathan Ndiku Silver Albert Kiptoo Yator Bronze Jacob Araptany

Results Final 25 July Rank Name Nationality Time Notes Jonathan Ndiku 8:23.48 Albert Kiptoo Yator 8:33.55 Jacob Araptany 8:37.02 4 Abdelaziz Merzougui 8:40.08 5 Desta Alemu 8:44.07 6 François Marzetta 8:52.10 7 Tanguy Pepiot 8:52.46 8 Afewerk Mesfin 8:54.84 9 Romain Collenot-Spiret 8:56.40 10 Jared Berman 8:57.53 11 Martin Grau 9:00.56 12 Kosei Yamaguchi 9:00.87

Heats 23 July

Heat 1 Rank Name Nationality Time Notes 1 Albert Kiptoo Yator 8:40.92 Q 2 Kosei Yamaguchi 8:49.74 Q 3 Abdelaziz Merzougui 8:53.96 Q 4 Romain Collenot-Spiret 8:54.50 Q 5 Martin Grau 8:55.15 q 6 Afewerk Mesfin 8:55.77 q 7 Erwin Leysen 8:55.96 8 Isaac Kemboi Chelimo 9:00.38 9 Mohamed Zeghba 9:00.92 10 Mattias Wolter 9:04.44 11 Giuseppe Gerratana 9:06.62 12 Taha Gourrida 9:10.66 13 Il'gizar Safiulin 9:15.35 14 Kaur Kivistik 9:16.87 15 Dakota Peachee 9:27.68

Heat 2 Rank Name Nationality Time Notes 1 Jacob Araptany 8:28.14 Q 2 Jonathan Ndiku 8:28.23 Q 3 Desta Alemu 8:38.04 Q 4 Tanguy Pepiot 8:49.38 Q 5 François Marzetta 8:51.43 q 6 Jared Berman 8:55.33 q 7 Emin Tan 8:56.86 8 Matthew Graham 9:09.36 9 Daniel Arce 9:10.82 10 Issam Bouchache 9:11.34 11 Ryan Cassidy 9:11.70 12 Jonas Legernes 9:13.23 13 Stephan Abisch 9:18.75 14 Emmet Jennings 9:20.70 15 Yuriy Kishchenko 9:32.95

Participation According to an unofficial count, 30 athletes from 21 countries participated in the event.

References