Ximena Sierra has 2 recorded races from Mexico, CMX, MX.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-12-14 | 2025 Rock 'n' Roll Mexico City Half Marathon | Half Marathon | 2:05:07 | 4978 |
| 2025-02-23 | 2025 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 2:00:56 | 2145 |