| Bradley Mering's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 Rattlesnake Ramble (Full Course) | CO | 43 | Saturday, September 20, 2025 | 00:41:33.00 |
| 2024 Rattlesnake Ramble (Full Course) | CO | 42 | Saturday, September 21, 2024 | 00:38:47.00 |
| 2023 Rattlesnake Ramble (Full Course) | CO | 41 | Saturday, September 16, 2023 | 00:40:14.00 |
| 2022 Rattlesnake Ramble (Full Course) | CO | 40 | Saturday, September 17, 2022 | Not yet started |
| 2021 Rattlesnake Ramble (Full Course) | CO | 39 | Saturday, September 11, 2021 | 00:39:13.00 |