The UFC has announced that Fight Night 13 headlined by Kenny Florian v Joe Lauzon has officially sold out.

The twelve-fight event, which airs in the US on Spike TV, takes place on April 2 at the Broomfield Event Center in Broomfield, Colorado.

"I knew that bringing the UFC back to the state of Colorado would be big," said UFC President Dana White.

"But thanks to our fight fans in Broomfield and Denver and all across Colorado, this is going to be one of our best UFC Fight Night events ever."

The success of UFC's Fight Night shows had led to Spike TV giving Dana White's company an extra-hour for April's show.

"Not only is it going to air as a three-hour special on Spike TV, it will also be a house packed with UFC fans ready for great fights," added White.

"I’m looking forward to April 2, and can’t wait to bring this great fight card to Mile High City."