Marie Greta Kämper plays beach volleyball for Volleyball Club Osnabrück and competes in the federation “Nordwestdeutscher Volleyball-Verband”.
Currently listed in NWVV U16 weiblich (J) 2026 (rank 2, 720 points); NWVV U17 weiblich (J) 2026 (rank 6, 470 points); NWVV U16 weiblich (E) 2026 (rank 7, 470 points). 15 tournament results are documented since 2024, most of them in 2025 (8). Marie Greta has achieved 9 podium finishes, including 5 golds, 2 silvers, 2 bronzes. Most recently documented: place 5 at Sonstige (Jun 28, 2025). The best tournament result is place 1 at D-Cup Gesmold (May 17, 2025). Most frequent partners in the results: Stina Mayland-Quellhorst (6×), Evalotta Micheel (5×), Lilli Hinkerode (2×).