U.S. Rep. Mark Udall (D-Eldorado Springs) will deliver an address at Invesco Field on Thursday as the final member of several Colorado Democrats to speak.

Udall will speak for about four minutes on Thursday about the spirit of individuality in the West and working in a bipartisan way to get things done, said Tara Trujillo, Udall's U.S. Senate campaign spokesperson.

While Udall's exact speaking time has not yet been determined, Trujillo said, he's slotted in the middle of the Thursday speakers' queue.

Before Udall's speech, U.S. Reps. Ed Perlmutter (D-Golden), John Salazar (D-Manassa), Diana DeGette (D-Denver) will speak, according to a Udall press release.

Four speakers will follow Udall: Democratic National Committee Chair Howard Dean, Virginia Gov. Tim Kaine, former Vice President Al Gore, and U.S. Sen. Dick Durbin (D-Ill.).

More than 50 percent of the crowd at Invesco FIeld will be Colorado natives, the release stated.