Marleen Woop plays beach volleyball and competes in the federation “Nordwestdeutscher Volleyball-Verband”.
Currently listed in NWVV U17 weiblich (E) 2026 (rank 139, 9 points); NWVV U19 weiblich 2026 (rank 320, 9 points); NWVV Erwachsene Frauen 2026 (rank 785, 9 points). 6 tournament results are documented since 2024, most of them in 2024 (2). Most recently documented: place 9 at NWVV | Erwachsene Frauen (Apr 13, 2026). The best tournament result is place 4 at D-Cup Altwarmbüchen (May 24, 2025). Most frequent partners in the results: Lara Louise Wienhöfer (3×).