This was supposed to be the tempo block. I got in one tempo run.

Block 1 was clean. Six weeks of intervals, a clear arc, a successful 5k at the end. Block 2 was going to be the same shape: quiet, steady tempo work. Turn up, hold the effort, log it, repeat.

That is not what happened.

Morning Miles goes out once a week, the honest version of what the log says. Subscribe for the Grindstone build as it happens, plan changes and all.

Tempo runs teach pacing discipline: sustained, controlled effort held without blowing up. They sit in the middle of a progression. Intervals are short and sharp and not much like race day. Tempo is a step closer, a longer effort held under control. The long endurance runs are closer still, because a 50k is hours of steady, repeatable effort and little else. That is the work that most resembles race day, and the most monotonous to log. Tempo is the practice round for that: learning to hold a hard effort steady instead of letting it run away from me, before the long runs ask for the same thing over hours instead of minutes.

The one tempo run I did get in, on July 12, was the fastest sustained effort of the whole block. It was also the only one. After that, the plan came apart in three pieces.

First, the weather. Ohio got humid in the way that turns a tempo run into a survival exercise. My July 1 run is logged, accurately, as "Another Humid Slog." When the air is that thick you can hit the heart rate without hitting the pace, which defeats the entire purpose of a tempo run. At least one tempo run I had planned turned into a slow grind instead of the workout it was supposed to be.

Second, the toe. I wrote about that one already in The Throw Was Low, so I will keep it short: a low throw at baseball practice, a jammed toe, and about a week where running was off the table. One week out of a six-week block is not a rounding error.

Third, and this is the good part: I went on vacation.

Not near where we stayed. I could not leave the house on foot without climbing, and every run went up before it did anything else. Here is what the week actually looked like:

Add it up and I climbed just over 3,700 feet in one week without meaning to. For context, the Grindstone 50k has just over 5,000 feet of climbing across the whole course. So on a family vacation, with no plan and no structure, I banked roughly three-quarters of my race's total elevation in seven days, on terrain I cannot buy in Ohio at any price.

The cost was real. There was nowhere to recover. A recovery run is supposed to be flat and easy, and there was no flat. Almost every mile went up hard in one direction and pounded downhill in the other, which is its own kind of damage. My legs never got the easy day the plan called for. I came home cooked.

Here is the thing I keep coming back to. I train on flat ground for a race that climbs. That is the central problem of my whole build, the one I have written entire posts working around. Then a week fell into my lap that was nothing but the exact stimulus I am always short on. It showed up unplanned, on the wrong week, with no recovery built in and not a single tempo run to show for it.

I will take it.

I will also admit something less comfortable. I am not someone who shrugs off a broken plan easily. Marathon training, I hit every long run on the calendar in order, because that was the deal I made with myself, and skipping one felt like failure. This build was never going to run that way. Baseball, the toe, a vacation booked long before Block 2 existed. I knew going in that this stretch was going to get chewed up, and I am trying hard not to keep score against a plan I already knew I could not follow to the letter. Some days that is easier to believe than others.

If Block 1 taught me what six weeks of structure buys you, Block 2 taught me what happens when the structure evaporates and you run anyway. The plan is a plan. It is not a contract. I could have spent the week annoyed that I was not hitting tempo splits. Instead I ran the hills in front of me and let the schedule wait. It will still be there.

I am home now, which after a week in San Diego feels almost unfair. The steady-state block starts here, and the plan is simple: rebuild the miles I lost, get the easy days back, and finally run the steady-state work this block is about. Block 2 did not go to plan. Block 3 gets a clean start. I would like to hit all of it. I am working on not needing to.

Steady state starts on schedule this time. The hills already got here early, and never bothered to check what the plan said.