1921
47th Kentucky Derby
1921 - Behave Yourself
Race Summary
Time: :23 1/5, :46 4/5, 1:11 3/5, 1:38 3/5, 2:04 1/5. Track fast.
Winner: Winner - Br.c. by Marathon - Miss Ringlets, by Handball, trained by H.J. Thompson; bred in Kentucky by E.R. Bradley.
Mutuel: $2 mutuels paid - E.R. Bradley entry (Behave Yourself and Black Servant), $19.30 straight, $13.00 place, $5.60 show; H.P. Whitney entry (Prudery and Tryster), $3.30 show.
Value: $50,000 added. Net to winner $38,450 and $5,000 gold cup; second $10,000; third $5,000; fourth $2,000. 109 nominations.
| Horse | Finish | Jockey | Owner | Breeder | Trainer |
|---|---|---|---|---|---|
| Behave Yourself | 1st | Charles Thompson | Idle Hour Stock Farm | Herbert John Thompson | |
| Black Servant | 2nd | Lucien Lyke | Idle Hour Stock Farm | Herbert John Thompson | |
| Prudery | 3rd | Clarence Kummer | Harry Payne Whitney | James Rowe, Sr. | |
| Tryster | 4th | Frank Coltiletti | Harry Payne Whitney | James Rowe, Sr. | |
| Careful | 5th | Frank Keogh | Claiborne Farm | Eugene Wayland | |
| Coyne | 6th | Mack Garner | R. H. Anderson | C. C. Van Meter | |
| Leonardo II | 7th | Andy Schuttinger | Edward F. Simms | Kimball Patterson | |
| Uncle Velo | 8th | Earl Pool | Hal Price Headley | Will Perkins | |
| Bon Homme | 9th | Clifford Robinson | Allen T. Simmons | Kimball Patterson | |
| Planet | 10th | Henry King | Hal Price Headley | Will Buford | |
| Star Voter | 11th | Lavelle Ensor | Kenneth Deeds Alexander | Henry McDaniel | |
| Muskallonge | 12th | George W. Carroll | George L. Blackford | Albert Gordon |
Start good and slow. Won driving; second and third same. BEHAVE YOURSELF began slowly, but saved much ground on the last two turns and, going steadily in the stretch, outstayed BLACK SERVANT in a game finish. The latter showed fine speed in pacemaking and disposed of LEONARDO II before going three-quarters, then held on well in the final drive, but tired near the end. PRUDERY made a wide turn into the stretch and finished gamely. TRYSTER was far back in the early running, but finished fast and gaining. LEONARDO II tired after going well for the first mile. CAREFUL was done after going three-quarters. COYNE ran fairly well. Scratched - Billy Barton, Grey lag, Firebrand.



















Ashley Walker
Jill Byrne
Dan Shapiro
John Asher
James Scully
Joe Kristufek