Watch: 'Greta' and 'Melania' spotted among drag high heel race competitors

Drag queens dressed to impress as hundreds of spectators lined a street in Washington DC on Tuesday, for the 33rd annual Halloween High Heel Race.

From Melania Trump to Greta Thunberg, competitors' costumes were a mix of mockery and homage.

Also in the running were referees depicting whistleblowers and one tribute to US House Speaker Nancy Pelosi was seen carrying a banner with the word "impeachment" on it.