Thousands of President Donald Trump’s supporters poured onto the streets Saturday to rally against the presidential election results.

Demonstrators for the “Million MAGA March” protested through the District during the day, largely keeping the peace until the evening, when anti-Trump protesters clashed with the group, leading to 20 arrests.

Former Vice President Joe Biden secured the election Nov. 7, but Trump has not conceded and filed multiple lawsuits over the past couple of weeks arguing voting irregularities. Several of those lawsuits in key swing states where Biden won, like Michigan and Pennsylvania, have failed.

Here’s a look at some photos from the march:

[gwh_image id=”1131527″ credit=”Sophie Moten | Staff Photographer” align=”none” size=”embedded-img”]A protester carries a sign reading “God bless Trump.”[/gwh_image]

[gwh_image id=”1131526″ credit=”Sophie Moten | Staff Photographer” align=”none” size=”embedded-img”]Two Trump supporters donning cowboy hats that read “Trump 2020″ stand on top of a truck. [/gwh_image]

[gwh_image id=”1131536″ credit=”Sophie Moten | Staff Photographer” align=”none” size=”embedded-img”]A protester wearing a “Make America Great Again” hat leads chants shouting “USA,” “stop the steal” and “we love Trump.”[/gwh_image]

[gwh_image id=”1131524″ credit=”Sophie Moten | Staff Photographer” align=”none” size=”embedded-img”]A protester carries a child while walking at the march.[/gwh_image]

[gwh_image id=”1131530″ credit=”Sophie Moten | Staff Photographer” align=”none” size=”embedded-img”]A woman wearing a “Trump 2020” cowboy hat holds a sign reading, “STOPTHESTEAL.US” in support of Trump’s reelection. Trump has claimed, with no evidence, that the election was rigged.[/gwh_image]

[gwh_image id=”1131525″ credit=”Sophie Moten | Staff Photographer” align=”none” size=”embedded-img”]Many of the protesters did not wear masks, a mandate in the District.[/gwh_image]

[gwh_image id=”1131538″ credit=”Sophie Moten | Staff Photographer” align=”none” size=”embedded-img”]A woman sporting a red, white and blue dress holds a “Trump 2020″ flag, a common sight at the march.[/gwh_image]

[gwh_image id=”1131528″ credit=”Sophie Moten | Staff Photographer” align=”none” size=”embedded-img”]Several protesters hold a red sign reading “stop the steal.”[/gwh_image]

[gwh_image id=”1131529″ credit=”Sophie Moten | Staff Photographer” align=”none” size=”embedded-img”]Thousands turned out to the march, including the extremist group Proud Boys, who Trump told to “stand back and stand by” at a debate last month.[/gwh_image]