How Many 20-Milers Before a Marathon? Real Talk on Distance Training
Wondering how many times you really need to run 20 miles before tackling a marathon? This guide breaks down why the 20-miler is such a big deal, how often you should do it, and why the answer isn't the same for everyone. Get real info about smart training plans, what actually happens to your body on those long runs, and whether you really need to risk injury by stacking up lots of huge miles. Plus, get down-to-earth tips from runners who’ve been there.