| Event Locations: |
|---|
| San Francisco, California |
| Sponsor | Name | Date | Runners | Category | Distance | Comment |
| Ruth Anderson Memorial Endurance Run | 08/10/2022 | 54 | Ultra | 50 km | ||
| Ruth Anderson Memorial Endurance Run | 12/10/2019 | 36 | Ultra | 50 km | ||
| Ruth Anderson Memorial Endurance Run | 23/04/2017 | 22 | Ultra | 50 km |