well, in the end
legolas kills aragorn
boromir kills legolas
gimli kills boromir
merry and pippin scream no and attack gimli
gimli kidnaps then and is killed by the rohirrim
the rohriim are killed by the balrog when they go to moria to kill more dwarves
balrog is my friend
balrog comes home
sauron rules the world
well, I've read most of the replies and in my opinion aragorn would win.
not only because I love him, but also because he's excellent brandishing the sword and he also has arrows. If legolas thew him one he could skip it like he did in the first film when defending Boromir from the ruthless uruk-hai that killed him.
Legolas all the way. He has had centuries more of training than aragorn and he's an elf... which means he has heightened reflexes and speed. Notice how acrobatic and seemingly invincible he is?
In the movie, legolas seemed like aragorn's hitman. Everytime a difficult opponent appears, aragorn tells legolas to take care of it (like that huge elephant for instance). That's because legolas is simply better.