Michael Sosamon has 2 recorded races from Rancho Mission Viejo, CA, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-06-04 | 2023 Rock 'n' Roll San Diego Marathon | Marathon | 5:21:54 | 3317 |
| 2022-06-05 | 2022 Rock 'n' Roll San Diego Half Marathon | Half Marathon | 2:07:32 | 3777 |