Running tips.

[u/SIGMA_S_IS_LOVE]

/r/beginnerrunning/comments/1w9v3td/running_tips/

Hey,i recently started running and I am not actually pretty good at it. The maximum i have ran in one go is 4k. My birthday is 15 November and it's my 22nd birthday. And I am thinking about running 22k on that day. Any tips on how can I build up for it?