| Declan Walsh's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2024 Rattlesnake Ramble (Kids Run) | CO | 9 | Saturday, September 21, 2024 | 00:14:43.00 |
| 2023 Rattlesnake Ramble (Kids Run) | CO | 8 | Saturday, September 16, 2023 | 00:12:01.00 |
| 2022 Rattlesnake Ramble (Kids Run) | CO | 7 | Saturday, September 17, 2022 | 00:19:03.00 |