Result History for Colleen Olson
| Race Name | Race Date | Finish Time | Overall Place | Gender Place | Age | Age Group | Age Group Place |
| 1.2 Mile Non-Wetsuit | 2025-09-07 | 00:28:34 | 4/52 | 2/33 | 29 | 20 - 29 | 1/7 |
| 1.2 Mile Non-Wetsuit | 2024-09-08 | 00:33:03 | 8/49 | 4/32 | 28 | 20 - 29 | 2/12 |
| 2.4 Mile Non-Wetsuit | 2023-09-10 | 00:53:05 | 19/46 | 10/32 | 27 | 20 - 29 | 1/5 |
| 2.4 Mile Non-Wetsuit | 2022-09-11 | 01:09:32 | 16/40 | 8/25 | 26 | 20 - 29 | 3/6 |
| 2.4 Mile Non-Wetsuit | 2021-09-12 | 01:07:33 | 8/26 | 4/16 | 25 | 20 - 29 | 1/4 |
| 10K | 2019-09-08 | 02:59:27 | 14/62 | 7/30 | 23 | 20 - 29 | 3/9 |