First Round:
Iván Duque Márquez 39.14
Gustavo Petro 25.09
Sergio Fajardo 23.73
Germán Vargas Lleras 7.28
Humberto De la Calle 2.06
Jorge Antonio Trujillo 0.39
Promotores Voto En Blanco 0.31
Viviane Morales Hoyos 0.21

https://en.wikipedia.org/wiki/Colombian_presidential_election,_2018

2018 Colombian presidential elections map (Explanations in comments) from MapPorn