Walkathon got the jump on odds-on McKulick and kept finding in the lane to make the grade and stay unbeaten on gras while becoming jockey Julien Leparoux's 1000th winner at Churchill Downs. Having finished second and fourth in her second and third starts, respectively, sprinting on the main track, Walkathon was runner-up in a rained-onto-Tapeta Gulfstream route Feb. 13. She resurfaced to graduate over the Keeneland turf Apr. 22, and was flattered when the next two finishers came back to earn their own diplomas. The Whitham homebred was coming off...