David Gratke
| Event | Category | Date | |
|---|---|---|---|
| 15 | Portland Short Track Series | Category 2 Men 55+ | 7/20 |
| 10 | Portland Short Track Series | Category 2 Men 55+ | 7/13 |
22nd — Series Overall: Category 2 Men 55+
| Event | Category | Date | Points | |
|---|---|---|---|---|
| 10 | Portland Short Track Series | Category 2 Men 55+ | 7/13 | 26 |
| 15 | Portland Short Track Series | Category 2 Men 55+ | 7/20 | 16 |
| 42 |
18th — Portland Short Track Series: July Standings: Category 2 Men 55+
| Event | Category | Date | Points | |
|---|---|---|---|---|
| 10 | Portland Short Track Series | Category 2 Men 55+ | 7/13 | 26 |
| 15 | Portland Short Track Series | Category 2 Men 55+ | 7/20 | 16 |
| 42 |
2826th — 2015 Ironman
| Event | Category | Date | Points | |
|---|---|---|---|---|
| 10 | Portland Short Track Series | Category 2 Men 55+ | 7/13 | 1 |
| 15 | Portland Short Track Series | Category 2 Men 55+ | 7/20 | 1 |
| 2 |