02/11/2026
Keeping a training diary seems almost too simple to be useful.
But athletes and coaches have been doing it for years. A few notes, recorded consistently, can give you plenty to work with if you end up in a spot of bother.
Lots of runners I consult with have no record of how their training actually felt, or how they recovered afterwards.
Often, their Strava profile is the only information we have when looking back at what might have contributed to an injury along with some vague recollection of some bits which may have stood out a bit more.
That gives us part of the picture. But what about the niggle that started three weeks earlier? The sessions that felt unusually hard? The poor sleep, missed meals or fatigue between runs?
You don’t need to write an essay.
A minute or two is enough to note:
- What you did and how hard it felt.
- Any niggles, during the session or afterwards.
- Fuelling and hydration - what worked and what didn’t.
- Sleep, energy and how you feel between training days.
Over time, those notes can help you spot patterns, repeat what works and make more informed adjustments when something feels off.
Over time, they can be super helpful to keep you on track as well as flag patterns early when things maybe aren’t going to plan.
Much like we do in coaching.
Do you keep track of these things, or does your training record stop when you press save on your watch?