Including an additional day of operating appears like a good suggestion—till it backfires. The most typical mistake runners make? Including a run that’s too lengthy, too quick or simply plain doesn’t match their week. It’s simple to imagine extra miles will imply extra progress, however should you’re at all times drained or sore, that’s not progress—it’s a warning signal. The aim of including one other day isn’t to beat your physique into submission. It’s to make your coaching really feel higher, not worse.
Begin small, keep simple
Elisabeth Scott, operating coach and host of the podcast Operating Defined, says it greatest:
“Begin with including a sluggish, simple run of 20–half-hour max. Slowly enhance distance/length over the following few months if desired. Make the brand new run a restoration or simple run, not a exercise. Extra operating ought to improve your coaching, not really feel like a chore!”
That’s it. Not a tough interval session, or a second long term. Simply 20 to half-hour of simple motion. Consider it as a bonus shakeout run, not a take a look at.

The place it suits
Let’s say you already run 4 days every week. Add your new run between more durable classes, or on a day that feels naturally lighter. Possibly you jog on Sunday after your Saturday long term, or add a chill midweek run to interrupt up your week.
This new run ought to really feel nearly easy. It is best to end feeling higher than once you began. If it seems like a grind, it’s an excessive amount of, too quickly.

Extra isn’t at all times higher
Let’s be clear: you don’t have to run 5 – 6 days every week to make progress. In case your present schedule works for you, that’s nice. You may construct endurance, velocity and power with fewer, targeted runs—particularly when your high quality days (like lengthy runs, exercises or hill classes) are dialed in.
Some runners thrive on three strong days every week, particularly when life is busy or restoration wants additional consideration. So if the concept of including one other run feels overwhelming, don’t drive it. Coaching ought to assist your life, not stress it out.

Why it really works
However should you do have house for yet another quick, simple run, it may be a robust instrument. Operating extra typically—even briefly—improves consistency, helps your physique adapt to the next workload steadily and makes your different runs really feel smoother. You’ll get used to displaying up extra typically, and over time, that consistency can construct into one thing actually sturdy. Simply keep in mind: extra operating ought to improve your coaching, not drain it.
