NWVVMarlen Thäger plays beach volleyball and competes in the federation “Nordwestdeutscher Volleyball-Verband”.
Currently listed in NWVV Erwachsene Frauen 2026 (rank 687, 24 points). 6 tournament results are documented since 2024, most of them in 2025 (3). Marlen has achieved 1 podium finish, including 1 silver. Most recently documented: place 24 at NWVV | Erwachsene Frauen (Apr 13, 2026). The best tournament result is place 2 at D-Cup Altwarmbüchen (May 24, 2025). Most frequent partners in the results: Loredana-Elena Stroe (4×), Inga Paulig.