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NORTH AMERICAN RACEHORSE

Rational Theory — Profile, Stats, Next Race & Odds

Full Rational Theory racing profile · with pedigree (Practical Joke × Aunt Dorothy) · 1 upcoming race at US tracks. Live morning-line odds, jockey/trainer connections, surface and distance preference — updated daily from official US racing data.

1 upcoming start By Practical Joke

★ Pedigree & connections

SIRE (FATHER)

Practical Joke

DAM (MOTHER)

Aunt Dorothy

by Uncle Mo

TRAINER

Asmussen Steven M

LAST JOCKEY

Asmussen E

JOCKEY CLUB REG.

22017705

⏱ Upcoming — Friday 21 August 2026

R8

Ellis Park · R8

6 Furlongs · Dirt · ALLOWANCE · $102,000 purse · post #4 · 122 lb · jockey Asmussen E · Lasix