Graphs and Charts

Are Posted Lap Speeds Really Accurate?

After every practice and qualifying session, NASCAR puts out one or more sheets of paper that look like this: This tells you who went how fast qualifying at Atlanta a couple weeks ago. I only included the […]

Graphs and Charts

Reverse Engineering NASCAR Stage Lengths

Stage Racing The 2017 NASCAR season brought us stage racing: Segmenting a race into three parts, each of which has a winner (and point reward). If you’re me, the first thing you wondered was not […]