The deed of the three friends

[Foul_Dwimmerlaik]

I remember reading once on the Internet exactly how far, and in how much time, Aragorn, Legolas and Gimli run in pursuit of the Orcs that captured M & P. Anybody have that info? I remember it being a pretty ridiculous distance, expecially for Gimli on his stubby little Dwarf legs running with two 6'8" whippets, although you get the feeling that Aragorn and Legolas could have run non-stop if not for Master Sluggard.