Marleen Kirsch plays beach volleyball for MTV Bad Pyrmont and competes in the federation “Nordwestdeutscher Volleyball-Verband”.
Currently listed in NWVV U16 weiblich (J) 2026 (rank 5, 600 points); NWVV U17 weiblich (J) 2026 (rank 32, 240 points); NWVV U16 weiblich (E) 2026 (rank 38, 120 points).