Celebration is a unique community and a nice place to run. The locals were very welcoming and supportive. The two loop course is run on roads, boardwalks and paved pathways and somewhat scenic. The volunteer support and post race festivities were fantastic. The course is flat, but has more turns than I like. They seemed to struggle with the results after the race and it took a long time to get the awards ceremony started.
The course is flat and two loops and is best run at an even pace. If your fast, you may encounter some slower half marathoners on your 2nd loop. I had no problem getting by them.