I know, Tokyo Bay generally produces some pretty short tracks but it's really the only candidate to make ovals on because it's totally flat and has walls/armco on the outsides. I've made a couple oval type tracks that are around a half mile but that's the longest I've been able to get. If you get much longer than that it loses the oval shape.
The Eifel Kart map can produce some fantastic tracks to race the Capp's on (I made one there last night too) but its one drawback is that it doesn't have a pit lane. We don't do pitstops so it's not that big of a deal, but it sucks that it just drops your car in the middle of the track when you enter the course! A few minor tweaks to the course maker could make it a ton more usable. I probably have at least a half dozen I've made just for the Capp's though, I'd love to use them in some fun races. 👍
I'll let you know when I get online this evening.
B