NWVVHeiko Hadler plays beach volleyball and competes in the federation “Nordwestdeutscher Volleyball-Verband”.
Currently listed in DVV Senioren Herren 2026 (rank 453, 64 points); NWVV Senioren 3 2026 (rank 18, 6 points); NWVV Senioren 4 2026 (rank 18, 6 points). 7 tournament results are documented since 2014, most of them in 2023 (4). Most recently documented: place 9 at LM Senioren-Ü47 (Aug 15, 2026). The best tournament result is place 4 at LM Senioren-Ü53 (Jul 14, 2023). Most frequent partners in the results: Viktor Schellenberg (6×).