Church Mouse (Sept 5, 2008 - finishes Murph 32:20 defending his title at the old box) Well its time for our lil Jack & Jill's to go up the NEW East 4th Ave Hill! We will play with some pose running skills and then run the roads. I would like to say that you have all put in a great effort and I've seen some really good scores on the leader board, nice work people! Today's work-out is: Run 800m rest 4 minutes. repeat four times with the clock running an subtract your rest time from your total time. P.S. some should be careful of Jason , it's Friday the 13th Good Luck! Below is a few of the 4th Ave Run Markers. Grey Star is Crossfit.