Cross Country Courses in the Sunflower State

Several years ago, I was told that cross country spikes are illegal in California. Surprised by such a fact, I wondered why the state with the highest participation of high school kids in cross country would outlaw the staple of performance footwear for our sport.  

At the time, I looked it up online and all I could find were bylaws and statements that spikes were, indeed, illegal in California. No explanation.  Now, in the era of AI, I looked it up again: “why are spikes illegal in high school cross country in California?”