Keen Pauline

In her three-year-old debut, Keen Pauline's connections shipped her down to Florida for the winter. On January 16, 2015, at Gulfstream Park, she finished third to Eskenformoney in a $48,000 allowance race. She was then freshened for the winter and did not race again for 90 days. On April 16, 2015, Keen Pauline finished fourth in a $60,000 allowance race at Keeneland Race Course.

In May 2015, trainer Dale Romans and owner Barbara Banke decided to ship the filly to Pimlico Race Course in Baltimore, Maryland, to run in the May 15 second jewel of the de facto Filly Triple Crown, the $300,000 Grade 2 Black-Eyed Susan Stakes. Eight three year-old fillies were entered, and Keen Pauline was listed as a 15-1 longshot behind four graded-stakes-. placed rivals. In the 1 1/8 miles race on dirt, she broke sharply and assumed the lead early as the field passed the stands for the first time. Fractions were moderate to slow times of :24.37 for the first quarter and :49.09 for the half mile.^[2]

Keen Pauline saved ground by ducking in close to the rail, and as she rounded Pimlico's famous clubhouse turn she was on the lead a half length ahead of Gypsy Judy and Devine Aida. Those two tired to finish last and next to last. Going down the backstretch, Keen Pauline picked up the pace and completed the first 3/4 mile in a swift 1:13.00 flat.[3] Under hand urging by jockey Javier Castellano at the top of the lane, she pulled away from the field and won by two and three-quarter lengths over Include Betty.[3] Her final time was a fast 1:50.46. It was another half length back to Ahh Chocolate in third, and Danessa Deluxe finished another one quarter length behind her in fourth. The winner's share of the purse was $180,000.