Reride previous races

I think it would be great to be able to rerace a race. 

It would have several benefits: 

  1. be able to retry a race and “fix” bad strategy 

2) multiple attempts at the same race to see improvement

  1. race races that one can’t participate because of scheduling and time zones (I would love to ride some of the long distance races in europe but I am too lazy to race at 3 am :) 

These re-races could even occur offline