|Dam||Reason To Earn|
|Damsire||Hail To Reason|
|Jersey Derby (1971)
Withers Stakes (1971)
Raced lightly, Bold Reasoning set a new track record at Belmont Park for 6 furlongs at 4.
Upon retirement, Bold Reasoning only produced three crops of foals at Claiborne Farm before his death on April 24, 1975, due to a breeding shed accident in which he cracked his pelvis. He had to be euthanized after the injury caused severe colic.