All available race results MacKenzie Brennan
No results available in season 2012.
Rider information for 2012
| Rank | 4865 |
| Score | 0 |
| Name | MacKenzie BRENNAN |
| Country | United States |
| Team | Bissell Cycling |
No results available in season 2013.
Rider information for 2013
| Rank | 4601 |
| Score | 0 |
| Name | MacKenzie BRENNAN |
| Country | United States |
| Team | Bissell Cycling |
| Date | Race | Rank |
| 07/06 | Philadelphia International Championship | 98 |
| Tour of Alberta | ||
| 03/09 | Stage 2 | 67 |
| 04/09 | Stage 3 | 92 |
| 05/09 | Stage 4 | 88 |
| 06/09 | Stage 5 | 102 |
| 07/09 | Stage 6 | 79 |
| General Classification | 85 |
Rider information for 2015
| Rank | 886 |
| Score | 50 |
| Name | MacKenzie BRENNAN |
| Country | United States |
| Team | Hincapie Racing Team |
| Date | Race | Rank |
| Tour of Alberta | ||
| 01/09 | Stage 1 | 50 |
| 02/09 | Stage 2 | 16 |
| 03/09 | Stage 3 | 23 |
| 04/09 | Stage 4 | 12 |
| 05/09 | Stage 5 | 61 |
| General Classification | 42 |
Rider information for 2016
| Rank | 2888 |
| Score | 3 |
| Name | MacKenzie BRENNAN |
| Country | United States |
| Team | Holowesko - Citadel p/b Hincapie Sportswear |
No results available in season 2017.
Rider information for 2017
| Rank | 1909 |
| Score | 8 |
| Name | MacKenzie BRENNAN |
| Country | United States |
| Team | Holowesko - Citadel Racing p/b Hincapie Sportswear |