STIR HEART Thoroughbred
Stir Heart is a thoroughbred horse born in Japan in 2022. Race horse Stir Heart is by Gun Runner (USA) out of Speech (USA) , trained by Koichi Shintani. Stir Heart form is available here. Owned by Shadai Race Horse Co. Ltd..
Pedigree :
| Sire | GUN RUNNER (USA) 2013 |
| Dam | SPEECH (USA) 2017 |
| Dam Sire | MR SPEAKER (USA) 2011 |
About the horse :
| Description | 4yo B Filly |
| Trainer | Koichi Shintani |
| Owner | Shadai Race Horse Co. Ltd. |
| Career | 2 Wins (20%) - 4 Placings (60%) - 10 starts |
| Wins | 1400m (1), 1800m (1) |
| PM | Japan : JPY ¥28,917,000 |
Starts:10 |
Win Rate:20% |
Place Rate:60% |
Stir Heart Past Races
| 3 of 12, 03 May 2026, R9 SAKIHANA TOKUBETSU 1800m | JPY ¥ 30,490,000 | 56.0kg | J: OSUKE TAYAMA | T: K SHINTANI | MF-Grabbed minor placing | 1:53.60 | Winner: LAYBACK SPIN |
| 8 of 16, 31 Jan 2026, R10 HIRAODAI TOKUBETSU 1700m | JPY ¥ 30,570,000 | 55.0kg | J: OSUKE TAYAMA | T: K SHINTANI | Off-P-Got home fair | 1:45.40 | Winner: DURA LYS |
| 3 of 15, 13 Oct 2025, R7 ALLOWANCE RACE 1400m | JPY ¥ 15,200,000 | 51.0kg | J: OSUKE TAYAMA | T: K SHINTANI | Off-P-Grabbed minor placing | 1:24.00 | Winner: SNEAKER SKILL |
Horse Stat |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Jockey
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Win
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Win%
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Place
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Place%
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Starts
|
PM
|
Profit
|
POT
|
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| RYUSEI SAKAI | 1 | 50% | 1 | 50% | 2 | $84,728 | 16 | 130 | ||||
| OSUKE TAYAMA | 1 | 20% | 3 | 60% | 5 | $195,987 | -14 | 52 | ||||
| ATSUYA NISHIMURA | 0 | 0% | 0 | 0% | 2 | $7,391 | -20 | 0 | ||||
| KOHEI MATSUYAMA | 0 | 0% | 0 | 0% | 1 | $0 | -10 | 0 | ||||
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Course
|
Win
|
Win%
|
Place
|
Place%
|
Starts
|
PM
|
Profit
|
POT
|
|---|---|---|---|---|---|---|---|---|
| KYOTO | 2 | 50% | 2 | 50% | 4 | $221,574 | 32 | 130 |
| HANSHIN | 0 | 0% | 1 | 100% | 1 | $23,512 | -10 | 0 |
| NIIGATA | 0 | 0% | 1 | 100% | 1 | $35,629 | -10 | 0 |
| KYOTO | 0 | 0% | 0 | 0% | 1 | $7,391 | -10 | 0 |
| CHUKYO | 0 | 0% | 0 | 0% | 1 | $0 | -10 | 0 |
| CHUKYO | 0 | 0% | 0 | 0% | 1 | $0 | -10 | 0 |
| KOKURA | 0 | 0% | 0 | 0% | 1 | $0 | -10 | 0 |