By clocking 1:33.54 on firm turf, Proletariat equaled the stakes record established by Blackdoun in 2004.

Longshots reigned supreme in Saturday’s $1,001,500 Pacific Classic (G1) racing 1 1/4 miles over the Del Mar main track, with 22-1 Mixto edging 7-1 Full Serrano in narrow fashion.

For the third straight year, Gold Phoenix flew late to capture the Del Mar H. (G2) and book his ticket to the Breeders’ Cup Turf (G1).

Sunday’s Santa Margarita (G2) might as well have been over when the field passed the wire for the first time.

Six years after his sire, Solomini, was disqualified from first place in the same race, Wynstock survived an inquiry into the stretch run of Saturday’s $200,000 Los Alamitos Futurity (G2) and walked away the winner of the 1 1/16-mile test for two-year-olds.

Grace Adler dominated the Del Mar Debutante (G1), longshot Liam’s Dove broke her maiden in the Del Mar Juvenile Fillies Turf, and unbeaten sophomore Flightline also grabbed attention on the Sunday card.