I have not been riding much due to the Holidays and snowy weather.  I ride indoors but having an indoor park does not help much if you can't get to it due to snow.  I like riding outside when I get the chance.  Variety is a good thing. 

I rode vert last night, mostly alone.  Vert is always a work out but I forgot how tired I get when I am not waiting for other people to take runs.  I tend to not rest enough and just take run after run.  Sometimes I try to wait for a new song to come on the IPOD before rolling in again.  Anyway, winter riding can be a challenge.