Mark Koch
Age: 67
Country: United States
Location: Ossining, NY
Height: 6 ft 0 in
Weight: 188 lb
Logbook ID: 2638212
Member since: June 26, 2025
Ranked Workouts for Current Season
| Date | Event | Result | Pace | Type |
|---|---|---|---|---|
| 06/25/25 | 500 | 1:41.5 | 1:41.5 | RowErg |
| 06/18/25 | 2,000 | 8:06.3 | 2:01.5 | RowErg |