Claudia Dreher (born 2 May 1971 in Magdeburg) is a German long-distance runner. She competed for her native country at the 2000 Summer Olympics in Sydney, Australia.

Achievements

Year	Competition	Venue	Position	Event	Notes
Representing  East Germany
1990	World Junior Championships	Plovdiv, Bulgaria	5th	10,000m	34:11.20
Representing  Germany
1997	Houston Marathon	Houston, United States	1st	Marathon	2:36:13
	Lisbon Marathon	Lisbon, Portugal	1st	Marathon	2:33:59
1998	Frankfurt Marathon	Frankfurt, Germany	3rd	Marathon
	European Championships	Budapest, Hungary	10th	Marathon	2:31:10
1999	Hannover Marathon	Hannover, Germany	1st	Marathon	2:27:55
	World Championships	Seville, Spain	9th	Marathon	2:29:22
2000	Olympic Games	Sydney, Australia	—	Marathon	DNS
2001	Lisbon Marathon	Lisbon, Portugal	1st	Marathon	2:31:01
2002	Cologne Marathon	Cologne, Germany	1st	Marathon	2:31:29
2004	Cologne Marathon	Cologne, Germany	1st	Marathon	2:32:06
2005	Cologne Marathon	Cologne, Germany	1st	Marathon	2:31:42
	Hamburg Marathon	Hamburg, Germany	3rd	Marathon	2:29:49
2006	Frankfurt Marathon	Frankfurt, Germany	4th	Marathon	2:32:22
	European Championships	Göteborg, Sweden	11th	Marathon	2:33:53
2007	Hamburg Marathon	Hamburg, Germany	8th	Marathon	2:33:58
2008	Tokyo Marathon	Tokyo, Japan	1st	Marathon	2:35:35

Personal bests

• Half marathon – 1:11:57 hrs (2004)
• Marathon – 2:27:55 hrs (1999)