The candidates' wives and running mates fanned out to the South, Midwest and West to cover more ground.
"Here's what it comes down to: We can't afford to wait four more years for real change to get us on the right track," said the Republican vice presidential nominee Paul Ryan, rallying for votes in Montrose, Colo. "We only need to wait four more days."
Meanwhile, Vice President Joe Biden drew roaring support in Beloit, Wis., in a middle school near Ryan's hometown.
Obama reached beyond the big cities of Ohio before heading back to the White House. Romney was headed into the weekend with a kickoff event for the finish, joining up with his running mate and their wives.___ AP White House Correspondent Ben Feller reported from Washington. Associated Press writers Ken Thomas, Julie Pace and Julie Carr Smyth in Hilliard, Ohio, Steve Peoples in Pataskala, Ohio, Daniel Sewell in Cincinnati, Ann Sanner in Springfield, Ohio, Matthew Daly in Beloit, Wis., Philip Elliott in Montrose, Colo., and Jim Kuhnhenn and Mark S. Smith in Washington contributed to this report. __ Follow Ben Feller on Twitter at www.twitter.com/BenFellerDC Follow Kasie Hunt on Twitter at http://www.twitter.com/kasie