A long and awesome article about the Self-Transcendence 3100, a 3100-mile race run on a half-mile loop. In Queens, of all places.

Here was a kind of living koan, a race of invisible miles across a phantom plain wider than the continental United States. For fifty days, breathing miasmal exhaust from the Grand Central Parkway, the runner traversed a wilderness of knapsack-toting teenagers, beat cops, and ladies piloting strollers. Temperatures spiked. Power grids crashed. Cars also crashed—into the chain-link fence around Joe Austin park or into other cars. There was occasional street crime. One summer a student was knifed in the head. The runner endured. He crossed the finish line changed.