Bast (horse)

Bast (foaled January 19, 2017 ) is a retired American Thoroughbred racehorse, best known for winning the 2019 Del Mar Debutante Stakes, Chandelier Stakes, and Starlet Stakes.

Background
Bast is a bay filly with no markings and was the first foal out of the Arch mare Laffina. She was sold as a weanling at the Keeneland November Sale, where she was purchased for $200,000 by Bloodstock Investments V, and was sold again as a yearling at the Fasig-Tipton New York Sale, where she was purchased by Baoma Corporation for $500,000.

Career
Bast made her debut on August 11, 2019, at Del Mar in a $5 1/2$-furlong Maiden Special Weight, where she finished second beaten by $1 1/4$ lengths behind Inspiressa. She broke slowly, stalked in fourth position on the backstretch and turn, moved into second on the final turn and was clear of the third-place finisher by $4 1/2$ lengths. Her next race was the Grade 1 Del Mar Debutante Stakes, on August 31, where she stalked most of the race before winning by $8 3/4$ lengths with a final time of 1:23.73 for 7 furlongs.

She followed this major victory up with another Grade 1 win, when she won the Chandelier Stakes on September 27 at Santa Anita. She stayed in second most of the race before dueling Comical for the lead, prevailing by a neck. On November 1, she competed in the Breeders' Cup Juvenile Fillies, where she placed third behind British Idiom and Donna Veloce, beaten by 2 lengths. She finished out her 2019 season with a third Grade 1 victory, this time at Los Alamitos in the December 7 Starlet Stakes, besting rival Donna Veloce by half-a-length.

2020 season and retirement
She started her 2020 season on January 5, with a win at Santa Anita in the 7 furlong GII Santa Ynez Stakes. She stalked as usual and won under a tight hold by $1 3/4$ lengths. It was announced on February 20, 2020, that Bast was retired due to a soft-tissue injury, after only 6 races.

In March 2020, Bast was bred by 2009 Florida Derby champion, Quality Road.