There are a few other race distances aside from the 5K and half involved in this race. I signed up for the Mega Challenge, which is the 5K followed immediately by the half. I PR'd my half so I was super thrilled about it. It also rained consistently on race day. The course itself isn't super exciting. There's some grudgy parts of Indy. However, the highlight of the course is going around the Indy 500 track, which is pretty special. The expo before the event was really cool as well because I got to meet and get my bib signed by Olympic marathon Gold Medalist Frank Shorter. Plus the expo has this gigantic wall of all the participants (up to a certain date), and it's cool to find you name on this wall. Overall, great experience and excellent crew of volunteers for this race.