The outline of the godwit's feat is, by now, fairly well established. We can track it by satellite and clock the record — thirteen and a half thousand kilometers, eleven days aloft, no landing. We can describe the fattening, the shrunken organs, the wind-timed departure. As a feat of natural history it is documented and astonishing, and it would be easy to file it as understood and move on.
But much of what matters most about it we still cannot explain, and the gaps are worth naming plainly. We do not actually know how the godwit navigates so precisely across thousands of kilometers of open, featureless ocean — the animal magnetic-sense organ has never been definitively found, in any species, despite decades of searching, so the very mechanism that would let a bird hold a true course over blank water is itself still missing. We do not fully understand how it reads the weather systems well enough to choose the exact moment to launch into helpful winds — what it senses, how far ahead, how it integrates it. We do not understand how it endures more than a week with little or no sleep as we understand sleep, when sleep deprivation devastates the animals we've studied. And we do not actually know the true physiological limits of nonstop flight — how close to some edge the godwit is flying, or where that edge even lies. Set it out plainly: a creature is sustained, navigated, and timed across the largest ocean on Earth by capacities we cannot yet locate, measure, or explain. Study after study fills in the mechanics of the crossing and leaves its deepest questions — how the bird finds its way, reads the sky, and stays aloft without rest — standing wide open. What looks at first like a solved record is, examined closely, a sustaining that carries a small shorebird, sleepless and unerring, across thousands of kilometers of open water with no shore to aim for.
"Let us run with endurance the race God has set before us." The image in Hebrews is not a sprint but a long crossing — a course already laid out, to be run to its end, sustained by a strength the runner is told to receive rather than summon. The godwit is a fitting parable. It is held through a crossing whose sustaining we cannot fully account for from the outside; it certainly cannot account for it from the inside. And yet it is brought through, faithfully, to the far shore — carried by a provision deeper than any measurement we can take of it. So are we. The endurance to run a whole human life to its finish — through the exhausting, featureless middle stretches where no shore is visible and turning back is no longer possible — is not finally a resource we generate and could run dry. It is set before us, and supplied along the way, by One whose sustaining outruns our ability to explain or even perceive it. We are being carried farther than we can account for.
In the long middle and later reaches of a life, the race rarely feels like a race anymore — it feels like the open-ocean part of the godwit's flight: committed long ago, the far shore not yet in sight, no clean place to land and rest, and a quiet question about whether there's strength enough left to finish. The temptation is to take inventory of your own reserves and despair, because by your own measure you are running on too little. The godwit's hidden answer, and Hebrews' open one, is the same: the strength that finishes the crossing was never fully yours to account for. You will not be able to trace its source any more than the bird can — and you do not have to. The course was set before you by One who provisions it as you go, whose sustaining runs past the edge of what you can measure in yourself. Keep flying. You are being brought to the far shore, carried farther than you can explain.