| Donerail | |
|---|---|
 Donerail after winning the 1913 Kentucky Derby | |
| Sire | McGee |
| Grandsire | White Knight |
| Dam | Algie M |
| Damsire | Hanover |
| Sex | Stallion |
| Foaled | 1910 |
| Country | United States |
| Colour | Bay |
| Breeder | Thomas P. Hayes |
| Owner | Thomas P. Hayes |
| Trainer | Thomas P. Hayes |
| Record | 62: 10-11-10 |
| Earnings | $15,156 |
| Major wins | |
| Kentucky Derby (1913) Canadian Sportsmen's Handicap (1913) Hamilton Cup (1914) | |
| Last updated on 4/15/2016 | |
Donerail (1910 – after 1918) was an American Thoroughbred racehorse that was the upset winner of the 1913 Kentucky Derby. His win stands as the biggest longshot victory in the history of the Kentucky Derby. Going off at 91–1, Donerail provided a $184.90 payoff for a $2 bet.