| Team | Contact person |
|---|---|
| W35 | |
| W40 | Lieke van Mourik & Yvet Ruts |
| W45 | Kaïs Khanfir |
| W50 | Nicole Mochel |
| W55 | Jacqueline van der Lek |
| W60 – W65 | Anneke Bernink |
| Team | Contact person |
|---|---|
| M35 | Ruurd-Jan Rauwerda |
| M40 | Daan Mulders |
| M45 | Philip Tulleken |
| M50 | Anton Maas |
| M55 | Niek van Exel |
| M60 – M75 | Jan Herman ten Bruggencate |
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