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Rio Oso: form and race record
6 runs in our results, 0 won. Next: Charles Town 21:25, 22 Oct 2026.
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| Trainer | K L Deiter |
| Runs in our results | 6 (0 won, 3 placed) |
| Form | 532378 |
Declared to run
| Day | Race | Off (local) |
|---|---|---|
| 22 Oct 2026 | Charles Town: Claiming | 21:25 |
Form.
Latest first; place / runners.
| Date | Course · race | Distance | Going | Place | Jockey · trainer |
|---|---|---|---|---|---|
| 28 Aug 2026 | Delaware Park · Claiming | 6 Furlongs | – | 8/8 | E Villasmil · K L Deiter |
| 8 Aug 2026 | Delaware Park · Claiming | 6 Furlongs | – | 7/7 | E Villasmil · K L Deiter |
| 28 May 2026 | Delaware Park · Maiden Claiming | 5 1/2 Furlongs | – | 3/6 | E Villasmil · K L Deiter |
| 25 Apr 2026 | Charles Town · Maiden Claiming | 6 1/2 Furlongs | – | 2/10 | E Villasmil · K L Deiter |
| 12 Apr 2026 | Charles Town · Maiden Claiming | 6 1/2 Furlongs | – | 3/8 | E Villasmil · K L Deiter |
| 29 Mar 2026 | Charles Town · Maiden Claiming | 4 1/2 Furlongs | – | 5/7 | J M Lewis · K L Deiter |
From our own race cards and results, as of 21 Oct 2026. Today’s winners · All racing today.