All available race results Grant Koontz
No results available in season 2015.
Rider information for 2015
| Rank | 2611 |
| Score | 4 |
| Name | Grant KOONTZ |
| Country | United States |
| Team | Elite without contract |
No results available in season 2016.
Rider information for 2016
| Rank | 2417 |
| Score | 5 |
| Name | Grant KOONTZ |
| Country | United States |
| Team | Elite without contract |
No results available in season 2017.
Rider information for 2017
| Rank | 1977 |
| Score | 8 |
| Name | Grant KOONTZ |
| Country | United States |
| Team | Elite without contract |
Rider information for 2018
| Rank | 4508 |
| Score | 0 |
| Name | Grant KOONTZ |
| Country | United States |
| Team | Holowesko - Citadel p/b Arapahoe Resources |
| Date | Race | Rank |
| Vuelta a Guatemala | ||
| 23/10 | Stage 1 | 65 |
| 24/10 | Stage 2 | 93 |
| 25/10 | Stage 3 | 83 |
| 26/10 | Stage 4 | 2 |
| 27/10 | Stage 5 | 22 |
| 28/10 | Stage 6 | 77 |
| 29/10 | Stage 7 | 57 |
| Vuelta a Costa Rica | ||
| 16/12 | Stage 1 | 4 |
| 17/12 | Stage 2 | 44 |
| 18/12 | Stage 3a | 77 |
| 19/12 | Stage 4 | 81 |
| 20/12 | Stage 5 | 85 |
| 21/12 | Stage 6 | 9 |
| 22/12 | Stage 7 | 70 |
| 23/12 | Stage 8 | 50 |
| 24/12 | Stage 9 | 70 |
Rider information for 2019
| Rank | 6169 |
| Score | 0 |
| Name | Grant KOONTZ |
| Country | United States |
| Team | Elite without contract |
| Date | Race | Rank |
| New Zealand Cycle Classic | ||
| 10/01 | Stage 1 | 90 |
| 11/01 | Stage 2 | 81 |
| 12/01 | Stage 3 | 46 |
| 13/01 | Stage 4 | 64 |
| 14/01 | Stage 5 | 80 |
| General Classification | 65 |
Rider information for 2024
| Rank | 4128 |
| Score | 0 |
| Name | Grant KOONTZ |
| Country | United States |
| Team | Elite without contract |