Sleep Tight Colorado's 9th Annual 5K Pajama Jog │ City Park │ August 17
Good news: you don't have to get out of your pajamas in order to be productive on a Saturday morning!
From the event website: "Sleep Tight Colorado is excited to be hosting their 8th Annual 5K Pajama Jog in Denver's City Park on Saturday, August 17th starting at 8 AM. Support a great cause and appear in a costume for contest prizes! The 5K is professionally timed and participants may choose to run, jog, or walk. You can sign up as a team and get your friends and family together."