Summing
| Summing | |
|---|---|
| Sire | Verbatim |
| Grandsire | Speak John |
| Dam | Sumatra |
| Damsire | Groton |
| Sex | Stallion |
| Foaled | April 16, 1978 |
| Country | United States |
| Colour | Bay |
| Breeder | Charles T. Wilson Jr. |
| Owner | Charles T. Wilson Jr. |
| Trainer | Luis S. Barrera |
| Record | 23: 7-5-1 |
| Earnings | $615,096 |
| Major wins | |
| |
| Last updated on September 28, 2007 | |
Summing (April 16, 1978 – October 10, 2008) was an American thoroughbred racehorse and sire.