Here’s a thing I wrote a long, long time ago, but still like, for whatever that’s worth.

At the top of the steepest hill is the water tower. In the pre-dawn, six small lights bob and weave up the hill towards the tower, like a handful of winter moths drawn to a pulsing streetlight. Those six lights are six riders, strung out in line, strongest to weakest. They are training. In the dark.

The winter moth is one of very few moths that is active in the cold.

I am an ardent cyclist. As a New Englander, I pride myself on pushing the edge of winter cycling. Very few days pass without me throwing a leg over a bicycle. But you will not find me spinning my way up to the water tower in the blackness, looping at the top, diving down and hitting the hill again.

Winter Moths are considered an invasive species in North America. I find them stuck to the front door, sheltering in the heat of the lantern that hangs beside it. They sit quite still, even if, as my five-year-old is wont to do, you squash them. The are stubborn, intractable and persistent.

The only reason I know there are cyclists on the hill at that time of not-yet-day, is that my dog’s bodily functions sometimes force me from bed and out into the park before the alarm clock administers its daily shock therapy. Standing there at the edge of the road, dog urine steaming from the frosty grass, I watch six souls, heartier and more committed than I am, slogging their way up that cruel incline.

“There go the winter moths, ” I say to Eddie. He wags his tail and turns for home, where it’s warm and smells of brewing coffee.

What I most admire about those cyclists who ride the steepest hill over and over while the rest of the neighborhood sleeps is that they are completely anonymous. I have never seen Hushovd or Hincapie, Cancellara or Contador on that hill. If the winter moths are racers, it is at a level that will never be subjected to the hortatory stylings of Liggett or Sherwen. It is with no support vehicle, no soigneur to kneed tired muscles before work.

The pro peloton is full of hornets and fire flies, riders with the strength to sting and the style to dazzle, but then, they’re paid for their efforts. As this off-season grinds toward the New Year, we will see more and more of our heroes tweeting about training camps on Grand Cayman and Mallorca, and all the while the winter moths will be riding.

Straight up the steepest hill. In the dark.