I want build Wifi Hotspot in football field

Hello to Every one.
I need help i want to build wifi hope spot in our town football field the filed size around 100x100 meter , i need an idea how to cover all the four site with good signal .

  1. i want use pfsense application for wifi controller.
    thnak you

Two UniFI UAP-AC-Mesh-Pro should give you really solid coverage, you might be able to use one, but how many users will there be?

thank you for that quick respond. am targeting 150 to 200 user every day