Justin Thomas Chaston (born 4 November 1968) is a retired Welsh athlete who specialised in the 3000 metres steeplechase. He represented Great Britain at three consecutive Summer Olympics in 1996, 2000 and 2004.

Biography

At the 1996 Olympic Games in Atlanta, he represented Great Britain in the steeplechase event. He also represented Great Britain at the 2000 Olympic Games in Sydney and 2004 in Athens.

Chaston was a three-times British 3000 metres steeplechase champion after winning the British AAA Championships title in 1994, 1996 and 2004.

His personal best in the event is 8:23.90 from 1994.

Competition record

YearCompetitionVenuePositionEventNotes
Representing Great Britain and Wales
1987World Cross Country ChampionshipsWarsaw, Poland118thJunior raceIndividual
1994Goodwill GamesSt. Petersburg, Russia6th3000 m s'chase8:29.49
European ChampionshipsHelsinki, Finland11th3000 m s'chase8:36.83
Commonwealth GamesVictoria, Canada7th3000 m s'chase8:32.20
1995World ChampionshipsGothenburg, Sweden19th (sf)3000 m s'chase8:38.90
UniversiadeFukuoka, Japan5th3000 m s'chase8:39.28
1996Olympic GamesAtlanta, United States14th (sf)3000 m s'chase8:28.50
2000Olympic GamesSydney, Australia19th (h)3000 m s'chase8:31.01
2004Olympic GamesAthens, Greece22nd (h)3000 m s'chase8:28.35