| George Barnes's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2019 Rattlesnake Ramble (Full Course) | CO | 37 | Saturday, September 14, 2019 | 00:37:34.00 |
| 2018 Rattlesnake Ramble (Full Course) | CO | 36 | Saturday, September 15, 2018 | 00:37:15.00 |
| 2016 Rattlesnake Ramble (Full Course) | 34 | Saturday, September 10, 2016 | 00:35:34.00 | |
| 2015 Rattlesnake Ramble (Full Course) | 33 | Saturday, September 12, 2015 | 00:35:06.00 | |
| 2014 Rattlesnake Ramble (Full Course) | 32 | Saturday, September 13, 2014 | 00:36:03.00 | |
| 2013 Rattlesnake Ramble (Full Course) | 31 | Saturday, November 9, 2013 | 00:36:11.00 |