Eliza Collins

USA TODAY

Donald Trump has canceled at least three events this month.

On Monday, outlets in Colorado, Nevada and Oregon reported that Trump events set to go on in their states were canceled, though in Nevada and Colorado, Trump is still slated to attend fundraisers.

Trump was originally scheduled to make a speech on immigration in Denver on Thursday, but according to The Denver Post the speech has been postponed. The campaign said that his speech was "still being modified." Trump will, however, attend a fundraiser in Aspen, according to the Post.

Nevada’s KTNV also reported Monday that Trump’s Friday rally in Las Vegas was canceled, but his fundraiser in Lake Tahoe the same day is still on. According to KTNV, the campaign did not give a reason for the rally cancellation. He is expected to participate in a roundtable in Las Vegas, possibly on immigration.

Both Colorado and Nevada are battleground states where Hillary Clinton leads in recent polling. However, a Suffolk University poll last week had her lead within the margin of error in Nevada.

Both a rally and fundraiser in Portland, Ore., scheduled for Aug. 31 were canceled, according to Oregon Public Broadcasting. The Trump campaign cited the Republican nominee’s trip to Louisiana last Friday as the reason his calendar has been changed, according to OPB.

Oregon is a reliably blue state, and critics questioned why Trump was even spending time there in the first place when he needs to make up ground in battleground states.

The Trump campaign did not immediately respond to request for comment.