What should I use in this situation? Landscaping tool or Blender?

Hello! I’ve just begun me journey with Unreal Engine game making!
Im currently making a MTB game, but I’m wondering what i should use for stuff like these turns:



What i have so far:
image

Or should I consider making the whole trail from wood in blender, or what do yall sugest? (I hope this was the right place to ask as im new :open_mouth: )