Thanks for the replies. I’m currently following a custom plan built by a local coach and I have one more month to go. I’m looking at buying one of the UA programs to continue my training but have been wondering whether I could use the strength programs that will be included or if I should spring for the cost of working with a strength trainer once a month. I guess I was wondering if anyone had experience or knew of any resources talking about the best type of strength program for a woman ultra runner experiencing declining estrogen and what that means for building muscle and overall training adaptation.