Distance works for me, but I have no real illusion to wanting to do other "types" of workouts in the immediate future which would likely be to my advantage. That said, if you want to put one more month into rowing I am game for a straight meter challenge*. $100 seems light as a motivating factor. Something like loser gives $500 to charity + $250 to the victor would probably be enough for me at least - though if we need to sweeten the pot for someone of your means....that probably can be arranged. Thanks, CYDY.
Today 7x2x2 3,779. Max HR 193
Total: 126,859
*Due to differences in times it seems hard to concoct an appropriate time based challenge without some sort of confusing handicapping system that would be both difficult to understand and to make fair so I'd shy away from that I think.