I have just finished the shroud of Jotunheim and enjoyed it a lot, i like how it requires a lot of running around and then has a large battle at the end

Are there any similar mods? preferably set in a new worldspace but it doesn't matter if it's not. I wanna go on another adventure

Wyrmstooth is a new lands mod that's supposedly pretty good. I haven't had a chance to try it myself but people seem to enjoy it. Though it's not entirely done, he's still adding content but I believe the main quest is done.

Here are some I've tried and recommend: (They're all highly subjective though, still up to you)
http://skyrim.nexusmods.com/mods/22722
http://skyrim.nexusmods.com/mods/30279
Some of http://skyrim.nexusmods.com/users/5691694
http://skyrim.nexusmods.com/mods/33766/
http://skyrim.nexusmods.com/mods/28880