I just did my biggest race - The Tahoe 200 which was 205 miles around Lake Tahoe. I want this tattoo on my calf to commemorate that. So I want it to be kind of a combination of the following few pictures. I like the longer path in the second. I'm thinking we could possibly put my silhouette far back.
I think I would like it in the shape of a shoe or foot. Similar to the following, but without the treads or branding:
But in color in the similar realistic style of the following: 
You can read about the race and see more pictures of it here: https://www.theriot.run/i-ran-200-miles-and-lived-to-tell-the-story-tahoe-200-race-report/