The Pinewood Derby in Our Hayloft

She wiped her nose with the back of her mitten. “So I did to Carter what that dad did to me. In front of everybody. To an 8-year-old. Kevin has hardly said ten words to me all week, and he’s right not to.”

I did not say anything for a minute. I thought about Carter’s ears going red under the gym lights.

I thought about him asking his grandpa if he had cheated. Part of me wanted her to stand out there in the cold a while longer and feel it.

But she was standing out there. She had driven six miles and parked by the machine shed and walked into a barn full of people who knew exactly what she had done.

That is not nothing. I know what it costs to walk into a room like that.

“I’m not the one you owe it to,” I said. “It’s Carter. And I think you should say it in there, where everybody heard it the first time. That’s the only place it’ll count.”

She nodded. She did not argue. She went back inside and walked straight up to the finish line, and she crouched down in the straw in her good parka so she was eye to eye with my son.

“Carter,” she said, loud enough for the whole barn, “I was wrong about your car. You built it. I know you built it. I’m sorry I said that in front of everybody. It wasn’t fair to you, and I hope you’ll let me make it up to you.”

Carter looked at her for a second. He is an 8-year-old boy.

He did not know what to do with a grownup apologizing to him in front of thirty kids, so he scratched his nose with his mitten and thought about it.

“Okay,” he said. Then, because he is who he is: “Do you want to do the stopwatch? Grandpa says we need somebody at the bottom with good eyes.”

Dad, up at the top of the ramp, held up his old stopwatch from the shop, the silver one on a black cord that he used to time us running the bleachers a hundred years ago.

He let it slide down the track to her, and Jen caught it at the bottom.

She ran that stopwatch for the next three hours. She knelt in the straw right beside me, and she called every heat out loud, and she wrote every time on the back of the derby rule sheet with a stubby pencil. She did not get one wrong.

Before the first heat, Dad came down the ramp and looked at Cody’s car. It was the kit car with the price sticker still on the bottom.

The wheels wobbled, and the axle nails were rough with little burrs, straight out of the package.

“You mind if we fix those axles up a little?” Dad asked him. “Won’t take long. You’ll do the work, every bit of it. I’ll just stand there and show you how.”

Cody looked at his mother. Jen nodded. Then Dad and Cody and Carter went into the shop together, and Dad showed Cody how to chuck an axle nail in the drill and polish it with fine sandpaper, the same way he had shown Carter in January.

Carter held the drill. Cody held the sandpaper. Dad stood behind them with his hands in his pockets, saying, “Easy. Easy. That’s it. Feel how that gets smooth?”

It took them twenty minutes, and the whole barn waited, and nobody minded one bit.