I was thinking about a Mountain Bike Race. This is off road. The last one my son did was muddy from rain the day before. It was a 2 day event, road race one day and off road the next. He sounded like a little kid who's taken a mud bath. He had mud in his eyes, nose and mouth, but he had fun. I don't think he placed well that day, but there's always next year.
There's the triathalon event: swim, bike, run. I'm not sure what order they do them in. That might require 3 pairs of socks, or some creative design.
Can we knit the socks in any color this time, or do we have to stick to Olympic colors?