| Matthew Spergel's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 Rattlesnake Ramble (Full Course) | CO | 33 | Saturday, September 20, 2025 | Not yet started |
| 2024 Rattlesnake Ramble (Full Course) | NY | 32 | Saturday, September 21, 2024 | 00:47:50.00 |
| Matthew Spergel's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 Rattlesnake Ramble (Full Course) | CO | 33 | Saturday, September 20, 2025 | Not yet started |
| 2024 Rattlesnake Ramble (Full Course) | NY | 32 | Saturday, September 21, 2024 | 00:47:50.00 |