Poster for mountain bike and trail run competition

C'est ce qu'une entreprise en/au(x) Romania recherchait pour leur graphic design

I am looking for a poster design for a charitable mountain bike and trail run race. It should be something fun, colorful, which can attract participants. The area in which the competition takes place is dominated by hills and by the Nera river which has a beautiful gorge.. I am attaching some of our previous (poorly designed) posters. The poster should have a place where I can add the sponsor logos, which I will do by myself, in the following months.
Text:
Headline: "Cheile Nerei Mountain Bike and Trail Run Race"
small headline: "Editia a-6a"
small headline: "Sasca Romana, 10-11 IUNIE 2023"
other text:
"10 IUNIE - Concurs Mountain Bike & Concert
11 IUNIE - Concurs Trail Run"
text for enrollments: "inscrieri pe www.sascabike.ro"

Thanks Voir plus