Déborah is a trail runner from Geneva, Switzerland, and lives in the beautiful mountains in Valais. With a background as a ski mountaineering athlete, and coming from track and field, she has now been racing in marathon distances since 2020 and is the three-time winner of Eiger by UTMB 35km. In 2023 she completed a Master's in sport management at University of Lausanne and she is the mum of two girls.