All available race results Stef Koning
| Date | Race | Rank |
| 12/03 | Dorpenomloop Rucphen | 31 |
| 21/05 | Omloop der Kempen | 34 |
Rider information for 2023
| Rank | 3602 |
| Score | 4 |
| Name | Stef KONING |
| Country | Netherlands |
| Team | Elite without contract |
| Date | Race | Rank |
| 17/03 | Dorpenomloop Rucphen | 70 |
| 05/05 | Elfstedenronde | 46 |
| Tour of Hellas | ||
| 15/05 | Stage 1 | 81 |
| 15/05 | Stage 1 | 98 |
| 16/05 | Stage 2 | 74 |
| 17/05 | Stage 3 | 46 |
| 18/05 | Stage 4 | 57 |
| 19/05 | Stage 5 | 54 |
| General Classification | 44 | |
| Sibiu Cycling Tour | ||
| 06/07 | Stage 1 | 97 |
| 07/07 | Stage 2 | 99 |
| 07/07 | Stage 2 | 21 |
| 08/07 | Stage 3 | 95 |
| 09/07 | Stage 4 | 112 |
| General Classification | 92 | |
| Tour of Huangshan | ||
| 26/09 | Stage 1 | 24 |
| 27/09 | Stage 2 | 4 |
| 28/09 | Stage 3 | 10 |
| General Classification | 4 |
Rider information for 2024
| Rank | 2099 |
| Score | 7 |
| Name | Stef KONING |
| Country | Netherlands |
| Team | Parkhotel Valkenburg |
| Date | Race | Rank |
| Olympia's Tour | ||
| 26/03 | Stage 1 | 108 |
| 27/03 | Stage 2 | 4 |
| 28/03 | Stage 3 | 42 |
| 29/03 | Stage 4 | 82 |
| Tour du Loir-et-Cher | ||
| 16/04 | Stage 1 | 33 |
| 17/04 | Stage 2 | 58 |
| 18/04 | Stage 3 | 38 |
| 19/04 | Stage 4 | 62 |
| General Classification | 31 | |
| 04/05 | Fyen Rundt | 42 |
Rider information for 2025
| Rank | 2090 |
| Score | 7 |
| Name | Stef KONING |
| Country | Netherlands |
| Team | Parkhotel Valkenburg |
| Date | Race | Rank |
| 14/06 | Muur Classic Geraardsbergen | 49 |
| Tour of Poyang Lake | ||
| 26/09 | Stage 7 | 4 |
| 29/09 | General Classification | 17 |
Rider information for 2026
| Rank | 2401 |
| Score | 1 |
| Name | Stef KONING |
| Country | Netherlands |
| Team | Azerion - Villa Valkenburg |