Marina Kräh plays beach volleyball for Rote Raben Vilsbiburg and competes in the federation “Bayerischer Volleyball-Verband”.
Currently listed in BVV U16 Damen 2025 (rank 50, 513 points); BVV U18 Damen 2025 (rank 51, 513 points); BVV U18 Damen 2026 (rank 145, 144 points). Ranking seasons: 2025–2026.