the race is the warmup

seven were open on friday. the dock answered five.

five thousand metres across the royal docks on 2026-09-12, four legs, rolling start, eighteen degree water. about an hour and thirty six minutes. no official time, because the timing tag tore off my ankle on the third leg, and i have decided to find that funny.

no warmup

there is no warmup. the race is the warmup. you walk in when your wave is called and the clock is already going, and the first kilometre gets paid for by a shoulder that wanted ten more minutes on the band. it was the worst kilometre of the day for exactly that reason.

i had written down “how cold is the dock at ninety minutes” as a question. by ninety minutes the water is a fact about the day. the question that mattered was ninety seconds: that is when the cold decides whether your breathing is yours.

the one i did not write down

a course has four legs and wind has a direction. legs two and three were assisted. i spent both of them believing i was fitter than i am. leg four was the bill: the most open water of the day, into the wind, on empty, and the hardest kilometre i have swum.

the scoreboard

before the camp i wrote down eight things i did not know, so that they could be checked rather than quietly dropped. the camp reached one. the dock reached five more, turned one into a different question, and left two.

• answered: how often to sight, whether to wear a wetsuit, how to feed on the move, what a rolling start does to pacing, how far off line i drift.
• the wrong question: how cold the dock is at ninety minutes.
• still open: what the stroke does after two hours without a push-off, and what four hours of cut-off feels like. both were written for a longer, colder swim than the one that happened. an hour and thirty six tested neither.

the row by row version, with the photographs, is at /dock2dock.

what carried it

the unknowns were written down in august, before any of them could be answered, which is why saturday produced a finding and not a story. the plan for the camp collapsed and the debrief shipped anyway, three weeks late, saying so. the checks on this site caught copy that no person had read.

those are the same habits a swim teacher needs, and the journal turns to teaching from here: one entry a fortnight, starting with why the order is the whole thing.

level water made its £500. thank you. the mission line has not moved: the deep end, on video, so no child has to start there.