| Affiliation ID | 455 | |
|---|---|---|
| Full name | Arnhemse Atletische Club Uitspanning door Inspanning | |
| Short name | UDI | |
| Place | Arnhem, Gelderland | |
| Sports | Artistic Gymnastics/Athletics/Modern Pentathlon |
| Bram Evers | ATH | Olympics | 1908 | |
| Jacobus Hoogveld | ATH | Olympics | 1908 | |
| Marko Koers | ATH | Olympics | 1992—2000 | |
| Evert Koops | ATH | Olympics | 1908 | |
| Elias Melkman | GAR | Olympics | 1928 | |
| Tjeerd Pasma | ATH/MPN | Olympics/Non-starter | 1928 | |
| Tollien Schuurman | ATH | Olympics | 1932 | |
| Jo Teunissen-Waalboer | ATH | Olympics | 1948 |