So you think you're tough

[snapdragen]

How about this, The Marathon Des Sables

http://www.darbaroud.com/index_uk.php

Six days, 156 miles, across the Sahara. :eek:

[maillotpois]

There's a podiatrist I used to see when I was a runner who had done that a bunch of times. Crazy.

[Zen]

No thank you.
I'm more of a Pie Racer :)

[spotlightmama]

Oh yeah, I could do it. ;)