Tisdagbana O I wore my Icebugs, but had just enough traction on the ice to remain upright (most of the time) and forward progress was much more of a challenge. I did the 11 K version, and tried not to get frustrated by how slow I was going. Christopher and I got messed up at the turn off for the 11, which is silly considering how many times we've run through that area on those trails...