u/HeAThrowawayJoe

I hope I am making sensing when asking this question. When setting up my 570 i was asked what day do I want to set the beginning of my workout week for. I had set it to begin on Sunday but want to change it to Monday. Can I get some guidance please how to set it to Sunday?

Example - my watch is showing 21 miles (7 mile run this past Sunday) while the groups I am in are showing 14 miles via the leaderboard. Thanks in advance :))