| Robert Collin's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2021 | Washington, US | 37 | Friday, July 16, 2021 | 42:16:00.00 |
| The Bear 100 2019 | Washington, US | 35 | Friday, September 27, 2019 | 28:38:29.00 |
| Robert Collin's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2021 | Washington, US | 37 | Friday, July 16, 2021 | 42:16:00.00 |
| The Bear 100 2019 | Washington, US | 35 | Friday, September 27, 2019 | 28:38:29.00 |