The First Saturday in May

Dawn comes early to the backside of Churchill Downs on the first Saturday in May. The sky over Louisville is the rinse-water gray of midspring, the color of a morning that cannot decide whether to turn clear or close in. The horses have already done their gallops, and the fog stands in the hollows of the track like the steam off a long-distance runner. The twin spires go up into that gray, white as sugar, and have been going up into it for the better part of a century and a half.

May in Kentucky is not yet summer. The grass has that deep, lit green that April rain leaves behind, and the peonies are holding on along the fences. The air does what it wants: warm by ten, cool by dusk, right for a jacket in the shade. The track kitchen is lit up. The mint is cut. In the parking lots beyond the gates, the first coolers are coming out of trunks.

This is the morning of the first Saturday. The rest of the month has been waiting for it, and the rest of the month will be measured against it.

The morning of the first Saturday

By the time the gates open, the streets around the track are moving with people in linen and seersucker, in suits that have hung in the back of closets since last spring, in hats that will be seen on televisions and hats that will never be worn again. They carry folded chairs and cardboard to sit on. They have written horses on scraps of paper — names chosen for luck, for a grandfather, for no reason at all except the sound of it. Nobody arriving at the gate in the morning feels like a stranger to the person in front of them.

The Derby is the only Saturday of the year that has a name. Every other Saturday is just a date. This one is called the first Saturday in May, and it is spoken the way a town speaks of its fair, or its river, or its weather. The race defines that Saturday in May.

In Louisville the word is simply "Derby," said without the "Kentucky" in front of it. Everyone knows which Derby is meant.

A movable feast

The first Saturday in May can fall on the first of May or as late as the seventh. The race does not adjust to the month. The month adjusts to the race. A man who rebuilds his shed that first weekend will remember the date by the running. A woman who plants her tomatoes after Derby Day is following a rule older than any almanac, handed down in kitchens and garden sheds and church parking lots.

That drift makes the Derby something like the old movable feasts of spring. May Day was the opening of the season, the morning the young went out before dawn into the woods and came back carrying branches of may blossom, the green brought in to the village. The first Saturday in May is the American telling of that story. The green is the infield grass, the blossom is the rose, and the may branches are mint sprigs crushed into a silver cup.

The date moves because the week moves. The race waits for the first Saturday, and everything in May waits on the race. Graduation sits right behind it. The peonies come down, the roses go up. The Derby is the hinge between April and the long heat of summer.

The hats and the mint

In the weeks before, the crates of Kentucky mint start showing up in the grocery stores, and the first Saturday's obligations begin to assemble themselves. None of them is written down. All of them are observed, the way May is observed.

• a hat that would be laughed at in any other week of the year
• a mint julep, frost on the cup, the ice crushed fine
• a horse chosen for the sound of its name rather than its record
• one song, sung at full voice, while the horses are led to the post

The mint julep is a simple thing — bourbon and sugar, water, crushed ice, and mint — and on the first Saturday it is the closest thing the commonwealth has to a civic sacrament. The cup sweats. The mint is slapped against the palm to wake it up. A sip of one tastes like a cold version of the whole month: grassy, sharp, and already strong.

The hats are the other ceremony. The first Saturday brings out hats that no other Saturday would tolerate — hats with horses on top, hats with roses, hats at angles that would get a second look in church and that get admiring looks here. There is no committee and no rulebook. The tradition simply assembles itself every year, the way the field assembles itself in the starting gate.

When the horses are led from the paddock toward the track, the band plays "My Old Kentucky Home," a Stephen Foster song from before the Civil War, and the crowd sings it.

"The sun shines bright in the old Kentucky home."

The song is old and its history is complicated, but the singing is simple. It is loud. It is sung the way people sing at funerals for the dead they loved and at weddings for the living they love more. The horses walk onto the dirt, and there is silence.

Across the track and the infield and the thousand small wagers, the winner's garland of roses is being sewn. The race has another name, the Run for the Roses, and the name tells what the day is for. The blanket of red roses has been the prize of the first Saturday for as long as anyone at the rail remembers. The flowers are worked into a green cloth shaped like a horse's blanket, and the whole thing hangs heavy over the winner's back before the photographs are taken.

Two minutes

The thing itself is quick.

The horses go into the gate. The bell rings, the gates clatter open, and for less than two minutes the entire first Saturday comes down to a mile and a quarter of dirt — ten furlongs, the distance the Derby has been run for well over a century. The grandstand and the infield hold tens of thousands, and the sound they make is ten thousand separate shouts.

Then the wire comes, and the race is over in the time it takes to close a screen door. The winner stands in the dirt with roses across its back. Strangers who have never met put their arms around each other and let go immediately. The losing tickets come down out of the stands and go into the general litter of the day. The mint in a thousand cups has melted down to warm, sweet water.

For a few minutes no one moves. Then the screens replay it, and the two minutes run again, slower this time, and then again, the same turn and the same wire, the finish becoming a story even as the afternoon goes on.

The first Saturday gives way to the first Saturday night. The roads out of Louisville carry the crowd home, the traffic loosening block by block, the hats coming off in the cars. Inside the track, the lights stay on for the photographs, the winner's circle, the long last rounds of the day.

May has other business after the first Saturday. The tomatoes go in. The graduates take their pictures. The light gets longer and the month runs downhill toward summer. But it all comes back to one morning, to a race that is over almost before the month has begun to warm. The first Saturday in May carries the whole month with it, the way the twin spires carry the sky.

Photos: The Naked Gentleman, Victuallers (CC BY-SA 4.0); lowfly (CC BY 3.0); Virginia State Parks staff, Bill Smith, Luis Marina, Daniel (CC BY 2.0)