is an interval run a run, walk combo

yeah, program to build up to k

5k

okay, I did that this spring/summer but never ran a 5K. 3K was as much as I did total running. Developed a fibrometoma on bottom of foot and quickly ended my running career. Good luck. I'll enjoy it vicariously

thru you. I'll be cheering you on every step

Not sure I can pull it off honestly. I hate to run. There is a 5K here on April 7 that I am considering.

wow! I am impressed. Way to go!!!!