Show two countdowns together

First of all, sorry for my bad English.

I installed Uji Countdown at my webpage, and it works nice. You can see it working at this link, at the right-side column:

http://www.challengegipuzkoa.com/

This webpage is about some races, and I’d like to show the countdown for the next two or three races, but only the first one is shown (the one titled “Próxima carrera: Pasaia ML”). I tried to add another one, adding the widget twice, but only the title is shown at the second race (“Sudur Krossa”), not the countdown.

Is it possible to show two different countdowns? How could I do it?

Thank you very much.

https://wordpress.org/plugins/uji-countdown/