I works great with the long races also. Here is a link to a sponsor cup race.
http://ripxxpta.webs.com/Devin%20Sponsorcup.pdfAs you can see it does get a little jumbled up looking at all the laps at one time but it breaks it down so you can see each individual lap. You can also put in markers so you can get split times on sections of the track.
If anyone has any questions you can call me @ 352-516-5465.
This thing can do so much more than you are seeing right now. I will be at the next Sponsor cup race on June 5th.