BaWüMareike Heiser plays beach volleyball and competes in the federation “Beachvolleyball in Baden-Württemberg (BiBW)”.
Currently listed in BaWü Damen 2026 (rank 198, 44 points). 15 tournament results are documented since 2024, most of them in 2026 (6). Mareike has achieved 4 podium finishes, including 1 gold, 2 silvers, 1 bronze. Most recently documented: place 44 at BeachBaWü | Damen (Mar 16, 2026). The best tournament result is place 1 at C-Damen VSG Endingen (Aug 11, 2024). Most frequent partners in the results: Lotta Moritz (8×), Fabian Sittig.