| Matthias Messner's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2020 Rattlesnake Ramble (Full Course) | CO | 39 | Saturday, September 12, 2020 | 00:30:24.00 |
| 2019 Rattlesnake Ramble (Full Course) | CO | 38 | Saturday, September 14, 2019 | 00:31:07.00 |
| 2018 Rattlesnake Ramble (Full Course) | CO | 37 | Saturday, September 15, 2018 | 00:31:06.00 |
| 2016 Rattlesnake Ramble (Full Course) | 35 | Saturday, September 10, 2016 | 00:30:09.00 | |
| 2015 Rattlesnake Ramble (Full Course) | 34 | Saturday, September 12, 2015 | 00:30:27.00 | |
| Imogene Pass Run 2014 | CO | 33 | Saturday, September 6, 2014 | 02:31:01.00 |