Handy dandy app, especially if you're Southern & have never visited Detroit, but you want to cheer on a friend who's running the race. Course maps are available, but my favorite feature is the ability to search for runners by name, bib #, etc., then track their location on the course, split times, and finish line ETA. One is asked on the start screen whether one is running or not; since I wasn't, I have no idea what's behind door number two.

This app is the best thing since sliced bread! Followed my niece the whole marathon. So easy! Love it!

Very easy to figure out and use, 0h, and it free :) TY!

Enjoyed being able to monitor the runners progress!

Easy to navigate

I loved it, I felt like I was running with my daughter!!

I love this app! So awesome to watch it live

Awesome....this is a great app!

Great app

It's kind of nice. A little clunky and rough around the edges but it works well enough.