Here, I don't mean the roleplay challenges that tell you to play the story as mage only (there are plenty of those challenges on the web).

The type of challenge I am looking for is something which can be done in, say, 5 minutes. Like: stack 10 cheeses.

I have no idea how long these will take to reasonably complete. In fact, I haven't tried any of them O:)

- Stack as many cheeses as you can in 1 minute.
- Fus-Ro-Dah all goats and wolves off the mountain on the path to High Hrothgar in 3 minutes.
- Hunt 5 deer with bow and arrow in a location of preference in 2 minutes.
- Run from the Throat of the World to Whiterun in 5 minutes. (outside xbox actually did this challenge, althoug I forgot the time they set...)

Anyone know some more? Or if you tried some of these and made a video from them, post a link! I will try some of these (and your suggestions perhaps) soon :P
 

Shoot an arrow, fast travel, see it land right beside you.

Sharsosah

Shoot an arrow, fast travel, see it land right beside you.

lol..

Freymulaar
How about: shoot an arrow at an NPC, fast travel to their location, and initiate conversation before the arrow hits them.

Oh wow. I know that you can catch up with an arrow or fire bolt using slow time (although I'm not sure if I slowed time more with the spell I made than the vanilla slow time shout) but I never tried fast traveling.
I'll give it a go :P

Shoot yourself with a fully drawn bow.

Grolahmul

Shoot yourself with a fully drawn bow.

Should have tried that when trying to catch up with the arrows using fast travel... But I forgot... And I am not sure if I uploaded it already.

Overencumber yourself with nothing but scrolls and charge (or walk) into Solitude and start jinxing everything. It is surprisingly diificult, see how long you can last.

Who else watched the video of the arrows hitting NPCs like orbital strikes on the Solitude docks?