Info
| Last name | Middendorp |
| First name | Arenda |
| Nationality |  Netherlands |
| Date of birth | 27-10-1999 |
| Age | 26 |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Princess Anna Vasa Tour (2.2) | |||||||
| 78 |  Standings | ||||||
| 30-07 | 84 | Stage 3Golub-Dobrzyn - Golub-Dobrzyn (14.0km) | |||||
| 29-07 | Stage 2Golub-Dobrzyn - Golub-Dobrzyn (123.0km) | ||||||
| 28-07 | 45 | Stage 1Golub-Dobrzyn - Golub-Dobrzyn (111.0km) | |||||
 Tour de Feminin (2.2) | |||||||
| 28-05 | DNF | Stage 4Varnsdorf - Krásná Lípa (114.0km) | |||||
| 27-05 | 89 | Stage 3Rumburk - Rumburk (110.0km) | |||||
| 26-05 | 95 | Stage 2Krásná Lípa - Krásná Lípa (105.0km) | |||||
| 25-05 | 69 | Stage 1Krásná Lípa - Krásná Lípa (12.0km) | |||||
| 22-04 | 79 | EPZ Omloop van Borsele (1.1) | |||||