Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming

AmWager — Get $50 New customers 21+ only

Select your state

Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming

AmWager — Get $50 New customers 21+ only

21+ and present in eligible US states. New customers only. Offer terms apply. Gambling problem? Call 1-800-GAMBLER.

Select your region

US UK

Please play responsibly · 21+

NORTH AMERICAN RACEHORSE

Missouri River — Profile, Stats, Next Race & Odds

Full Missouri River racing profile · with pedigree (Arrogate × Wholelottashakin) · 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 Arrogate

★ Pedigree & connections

SIRE (FATHER)

Arrogate

DAM (MOTHER)

Wholelottashakin

by Scat Daddy

TRAINER

Pino Michael V

LAST JOCKEY

Ocasio L M

JOCKEY CLUB REG.

21002583

⏱ Upcoming — Monday 24 August 2026

R8

Parx Racing · R8

1 1/4 Miles · Dirt · STARTER OPTIONAL CLAIMING · $55,000 purse · post #8 · 125 lb · jockey Ocasio L M · Lasix