- Guðrún Arnardóttir
- Guðrún Arnardóttir (hurdler)
- Athletics at the 1996 Summer Olympics – Women's 400 metres hurdles
- Athletics at the 2000 Summer Olympics – Women's 400 metres hurdles
- 1994 European Athletics Championships – Women's 100 metres hurdles
- 2000 European Athletics Indoor Championships – Women's 60 metres hurdles
- National records in the 400 metres hurdles
- 1998 European Athletics Championships – Women's 400 metres hurdles
- 1990 World Junior Championships in Athletics – Women's 100 metres hurdles
- 1995 World Championships in Athletics – Women's 400 metres hurdles
