Date of Birth: 
About Elena Roos
- Elena Roos (born 1991) is a female orienteering competitor who runs for Switzerland.
- She won her first World Championship medal at the 2017 World Orienteering Championships, receiving a bronze in the Mixed Sprint Relay along with Sabine Hauswirth, Martin Hubmann and Florian Howald.
- In the same year, she won the silver medal at The World Games 2017 in Wroclaw, Poland.
- She runs for Orientisti 92 Piano di Magadino (Ticino, Switzerland) and Halden SK (Norway)
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