Using Claude for a 1/2 Marathon training plan?!

This is…pretty good.

24-week half marathon training plan

April 20 → September 27, 2026  ·  Returning runner at 58

Easy run
Long run
Cross-train
Tempo / race
Rest

Run the Chicago Lifetime 1/2 marathon in the fall? Sure…

I ran this race back in 2009 and have been wanting to do it again ever since.

The Life Time Chicago Half Marathon is a flat, fast course along Lake Shore Drive — a great setup. It’s at the end of September in Chicago, which makes for ideal running weather and…the last time the weather was absolutely gorgeous.

I was a bit younger then which will make the prep work a bit harder. Whatever.

If you’re interested, here’s my invite link: https://letsdothis.com/share/69deac54cff0cef3984795f8