He was re-elected with 48 % of the vote in 2012 and the district has a PVI of D + 1 .
The incumbent is Republican Mike Coffman , who has represented the district since 2009 .
Mike Coffman was re-elected with 48 % of the vote in 2012 and the district has a PVI of D + 1 .
The incumbent is Republican Mike Coffman , who has represented the district since 2009 .