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NORTH AMERICAN RACEHORSE

Mr. J — Profile, Stats, Next Race & Odds

Full Mr. J racing profile · with pedigree (Mendelssohn × Rainbow's Song) · 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 Mendelssohn

★ Pedigree & connections

SIRE (FATHER)

Mendelssohn

DAM (MOTHER)

Rainbow's Song

by Unbridled's Song

TRAINER

Moquett Ronald E

LAST JOCKEY

Cabrera D

JOCKEY CLUB REG.

23006726

⏱ Upcoming — Thursday 10 September 2026

R10

Remington Park · R10

7 1/2 Furlongs · Turf · MAIDEN CLAIMING · $27,000 purse · post #6 · 117 lb · jockey Cabrera D · Lasix