More than a dozen rallies across the state were peace. Police used pepper balls and smoke on one group in Denver.

Protesters gathered nationwide, including Colorado, as President Trump attended a parade commemorating the Army's 250th anniversary on his 79th birthday.

Organizers have planned demonstrations in cities and towns across the country on the same day as President Trump’s parade in Washington to celebrate the Army.

Dozens of Regional Transportation District routes were detoured or delayed throughout metro Denver on Saturday as thousands of Coloradans gathered for “No Kings” protests.

The organization is made up of EMTs, nurses, and paramedics who will be at the protest, ready to respond to medical emergencies ranging from dehydration and heat stroke to injuries caused by potential police force.