Table:
text: 2007 Belmont Stakes
Belmont Stakes feature key prep races list
Belmont Stakes feature key prep races list
Date_ Track Race Distance Surface_track Winning_horse Winning_jockey
February 10 Fair Grounds Race Course Risen Star Stakes 1-1/16 Miles Dirt Notional R. Albarado
February 10 Aqueduct Racetrack Whirlaway Stakes 1-1/16 Miles Inner Track (Dirt) Summer Doldrums M. Luzzi
February 10 Turfway Park WEBN Stakes 1 Mile Dirt Joe Got Even M. Mena
February 11 Santa Anita Park San Vicente Stakes 7 Furlongs Dirt Noble Court C. Nakatani
February 17 Tampa Bay Downs Sam F. Davis Stakes 1-1/16 Miles Dirt Any Given Saturday J. Velázquez
February 17 Turf Paradise Turf Paradise Derby 1-1/16 Miles Dirt Tie Rod J. Rivera
February 19 Oaklawn Park Southwest Stakes 1 Mile Dirt Teuflesberg S. Elliott

Question: What distance did the winning horse run in the summer doldrums for the 2007 Belmont Stakes?