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NORTH AMERICAN RACEHORSE

Put a Rock On It — Profile, Stats, Next Race & Odds

Full Put a Rock On It racing profile · with pedigree (Mosler × Rock Sapphire*Kor) · 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 Mosler

★ Pedigree & connections

SIRE (FATHER)

Mosler

DAM (MOTHER)

Rock Sapphire*Kor

by Rock Hard Ten

TRAINER

Magee Kieron

LAST JOCKEY

Vargas J E

JOCKEY CLUB REG.

21001234

⏱ Upcoming — Thursday 6 August 2026

R8

Colonial Downs · R8

1 Mile · Turf · STARTER ALLOWANCE · $30,000 purse · post #7 · 125 lb · jockey Vargas J E · Lasix