GOP firebrand Rep. Michele Bachmann scored a narrow victory over Democratic businessman Jim Graves in a race that wasn't settled until 10 a.m. Wednesday.
With all precincts now reporting, Bachmann won 50.59 percent of the vote to Graves' 49.41 percent.
After initially saying in the wee hours that a recount was likely, Graves conceded the race around 10 a.m. Wednesday.
Graves said he called Bachmann to concede, and wished her and her family the best.
"We knew it was an uphill battle," he said in an interview after the call. "It is a very conservative district."
Graves said he thinks Bachmann's last-minute spending on a barrage of TV ads helped her win. "And we had very little resources to counteract that."
His campaign staff waited until all the precincts were in Wednesday before determining that the vote difference was too large to seek a recount.
"We're happy that we avoided a recount -- that's a nightmare situation," said Adam Graves, his son and campaign manager. "We fought as hard as we could."
Bachmann's winning margin of 1.18 percentage points put the race out of the range for an automatic recount under state law.