Cathryn Sophia

Street Boss - Sheave | Hip #30

Cathryn Sophia

Consigned by Bedouin Bloodstock

Millionaire Cathryn Sophia won six of nine starts at distances from 6 furlongs to 1 1/8 miles, never finishing worse than third while competing among top stakes company. The Street Boss filly exploded onto the racing scene as a 2-year-old, reeling off four consecutive victories in impressive fashion. After winning her first two races by a combined 29 lengths, Cathyrn Sophia successfully graduated to graded stakes company. She romped by 5¼ lengths in the Forward Gal (G2), followed by a flawless seven-length win in the Davona Dale (G2), both at Gulfstream. She confirmed her brilliance with an authoritative win in the Kentucky Oaks (G1), establishing the filly as one of the best female dirt runners of her generation. She is in foal to leading sire Pioneerof the Nile.

Cathryn Sophia Street Boss, SheaveStreet BossSheave Street Cry, Blushing Ogygian, Minshaft, BelterraStreet CryBlushing OgygianMinshaftBelterra Machiavellian, Helen Street, Ogygian, Fruhlingshochzeit, A.P. Indy, Prospectors Delite, Unbridled, Cruising HavenMachiavellianHelen StreetOgygianFruhlingshochzeitA.P. IndyProspectors DeliteUnbridledCruising Haven Mr. Prospector, Coup De Folie, Troy, Waterway, Damascus, Gonfalon, Blushing Groom, Fruhlingstag, Seattle Slew, Weekend Surprise, Mr. Prospector, Up The Flagpole, Fappiano, Gana Facil, Shelter Half, Sailing LeaderMr. ProspectorCoup De FolieTroyWaterwayDamascusGonfalonBlushing GroomFruhlingstagSeattle SlewWeekend SurpriseMr. ProspectorUp The FlagpoleFappianoGana FacilShelter HalfSailing Leader

Millionaire Cathryn Sophia was a versatile winner of six of nine career races against top stakes company.

Cathryn Sophia confirmed her brilliance with a dominating win in the Kentucky Oaks (G1).

She is in foal to Pioneerof the Nile, sire of Triple Crown winner American Pharoah.

Won her first two stars by a very impressive combined 29 lengths.

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Race Record


Keeneland November 2017 Featured Mare, Cathryn Sophia


2017 Keeneland November - Cathryn Sophia


Cathryn Sophia wins the 2016 Forward Gal Stake (G2)


Cathryn Sophia wins the 2016 Davona Dale Stakes (G2)


Cathryn Sophia wins the 2016 Kentucky Oaks (G1)


November 2017 Featured Mare, Cathryn Sophia

“We dare to dream what this mating can produce. Physically Pioneerof the Nile and Cathryn Sophia are made for each other. Cathryn Sophia possessed genuine brilliance. She carried her speed all the way to win the Oaks with authority.”

Tom Ryan, SF Bloodstock

"Cathryn Sophia stamped herself virtually from her first race as a special talent . . . she faced off and usually defeated the best fillies of her generation."

Frank Vespe, The Racing Biz

"She was a true campaigner. She was a racehorse"

Trainer John Servis