Long story short- never ran as a kid, but was active. Picked up triathlon at 31, switched to just running when I had kids as not enough time. Running only for 5 years. 7-10hrs a week. Just hit a 16:07 5000m TT. 5km road = 16:10, 33:28 10km. Really want to get 15:×× for 5k. All above are lifetime PRs. Making me wonder what a I could have done as a teenager.
Anyone else getting better in their 40s or 50s?