I did get a 15.3 mile bike in on Mon. I did the same ride today plus 1 mile in my new Bikilas. So my legs were DESTROYED for a week after running barefoot for three miles. I'm going to slow things down and really try to develop what I need to in order to continue the V5F wearing. Hopefully next week I'll be able to get some more working out in. The in-laws are visiting which has cut into mine and my husband's workout time. My husbands workout is higher priority than mine since it directly effects his job and his keeping his job.