April 9, 2026 · Marcus · Built to Endure
I’m going to tell you about Wednesday night.
Not because I’m proud of it. Because this blog exists precisely for moments like this — and if I only write the good days, it’s just another fitness highlight reel. You’ve got plenty of those to scroll through. That’s not what this is.
Monday was good. Thirty-five minutes on the treadmill. Planned out breakfasts and lunches for the whole week. Logged everything in MyFitnessPal. Went to bed feeling like a man who was actually doing the thing. Two days of calorie deficit, building quietly, compounding the way good habits are supposed to.
Then Wednesday night happened.
I don’t even have a dramatic story for you. There was no major stressor, no blowout day at work, no crisis that drove me to the kitchen. It was just… the couch, the quiet, the habit. The same grab-and-go mindset that got me to 220 pounds in the first place, showing up right on schedule like it owned the place. Nearly a thousand calories. Unnecessary ones. The kind that don’t even taste as good as you think they will halfway through.
I watched it happen almost in slow motion and kept going anyway.
In one sitting, I had eaten back two days of hard work.
I wrote in my first post about 1 Corinthians 9 — the shadow boxing passage. Paul talking about running with purpose, fighting with intention, disciplining his body so he wouldn’t be disqualified. I said that was me stepping out of the shadow and into the actual fight.
Wednesday night I threw a few punches at air.
The difference now — the only difference that matters — is that I know it. I logged it. I didn’t pretend it didn’t happen or quietly skip MyFitnessPal for the day. It’s right there in the app, Wednesday, in red. A thousand calories I didn’t need. Documented. Owned.
Thursday I got back up.
Not perfectly. Not with some dramatic recommitment speech I gave myself in the mirror. I just got up, drank my water, logged my breakfast, and kept going. That’s it. That’s the whole comeback story for now.
And this morning — Day 4 — another 35 minutes on the treadmill.
The snack ate two days. But it didn’t eat the week. And it didn’t eat the decision.
I think that might be what this whole thing is actually about — not the days you do everything right, but what you do with the day after the one you didn’t.
The race is still on.
— Marcus
Built to Endure is a personal fitness journal documenting one dad’s journey from obese to fit — in his 40s, in medicine, and rooted in faith. New posts every week — and apparently, mid-week too.