| Hoy's Excelsior Club Records | ||||||||||||
| American Age-Group & Single-Age - Men | ||||||||||||
| Distance | Category | Name | Age | Team | Race Name | Location | Time | Year | IAAF Scoring | Purdy Scoring | Age-Graded Time | Age-Graded % |
| 30k (road) | Men Single-Age | Tim O'Rourke | 44 | Hoy's Excelsior | Clarksburg | Clarksburg, CA | 1:45:21 | 2002 | N/A | N/A | 1:40:12 | 87.07% |
| 50k (road) | Men 40-44 | Jeff Wall | 40 | Excelsior | Challenge Cup | San Francisco, CA | 3:00:00 | 1982 | N/A | N/A | 2:57:28 | 86.31% |
| 50k (track) | Men 45-49 | Tim O'Rourke | 45 | Hoy's Excelsior | Jim Skophammer 12-Hour Track Run | San Mateo, CA | 3:18:52 | 2003 | N/A | N/A | 3:09:06 | 81.00% |
| 50k (road) | Men 45-49 | Tim O'Rourke | 45 | Hoy's Excelsior | Ruth Anderson | San Francisco, CA | 3:19:21 | 2003 | N/A | N/A | 3:09:34 | 80.80% |
| Scoring is based on the IAAF Scoring Tables of Athletics (2001 Edition) and the Purdy-Gardner Scoring Tables (1996 Edition) | ||||||||||||