Ruth Doellefeld has 2 recorded races from Aurora, CO, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-02-26 | 2023 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 2:35:36 | 6760 |
| 2022-02-27 | 2022 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 3:12:27 | 11002 |