Date of Birth: 
Place of Birth: Sarpsborg, Eastern Norway, Norway
About Sissel Grottenberg
- Sissel Sofie Grottenberg (born 17 August 1956 in Sarpsborg, Østfold) is a retired Norwegian long-distance runner who specialized in the marathon race and half marathon. In the marathon she finished 36th at the 1988 Summer Olympics, seventh at the 1990 European Championships and sixteenth at the 1991 World Championships.
- She became Norwegian champion in half marathon in the years 1989-1992.
- In addition she won the 1500 m in 1988 and in 5000 m in 2000.
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