According to the research provided, the 2006 $50k HORSE final table lasted just over 19 hours, with heads-up play lasting a record seven hours and ten minutes between Andy Bloch and Chip Reese.
We are currently at the same length of time for the final table, however we've only been heads up for six hours.
The 2008 WSOPE Main Event final table in London went for a record 22 hours (12pm - 10am).
In terms of number of hands we're currently at 458 hands. We're very close to what we believe is the record that was set at the WSOPE Main Event in London. That event was No Limit Hold'em which traditionally takes longer to play each hand due to bet sizing, deep thought processes, Hollywood'ing, etc.
2006 $50k HORSE - 354 hands
2007 $50k HORSE - 341 hands
2008 $50k HORSE - 314 hands
2008 WSOPE Main Event - 484 hands



to the turn, where Bach fired a bet and Hanson called.
, which put a potential low out there. Bach fired a bet and Hanson called.


, good enough for the low as Hanson flipped 


for the high.
flop. The turn was the
and Hanson check-called again. The river was the
. Hanson checked, Bach bet, and Hanson let it go. 
flop before the
fell on the turn. Once again both checked.
. Hanson checked, Bach bet, Hanson raised and Bach called. The turn came the
and Hanson led out, earning a call from Bach. Hanson check-called a bet on the river when the



for two pair. Bach took the low with 

.
and Bach bet out. Hanson called.
for a set of fours. Hanson turned up
for a 6-5-4-2-A low and they split the pot.