Idowu's success continued in 2000, when he was ranked in the top 10 triple jumpers in the world and placed sixth in the 2000 Olympic Games. In 2001 he won the European Cup, though later that year his form was found wanting at the World Championships in Edmonton. His first major international medal came when he won silver at the 2002 Commonwealth Games, setting a new personal best of 17.68 metres but losing to world record holder and compatriot Jonathan Edwards. Later in 2002 he placed 5th in the European Championships.