Zero, because there is no Monday 02 Feb 07 in any century for which you could have reasonably exercised on a trainer.
Should I PM my address?
However, as a second guess, assuming you may have meant Mon 12 Feb 07 (my 50th birthday), I will guess 34.56 miles.
__________________
Slow Ride Cyclists of NEPA
People do not seem to realize that their opinion of the world is also a confession of character.
- Ralph Waldo Emerson