Karin and I have signed up to do the 3-day breast cancer walk in San Diego. 20 miles/day, 3 days. The walk isn't until November, so I have until then to get into some sort of shape (other than pear, that is).
As part of this, Karin and I need to raise a collective $4,400 between now and the walk in November. Expect to be begged for donations in the future. ;-)