My first ever marathon was chicago 2011 and since then I have run full marathons and half marathons a total of 20 plus but I always go back to Chicago. The vibe is positive, the view is timeless and the people runners volunteers and spectators alike are warm, friendly and very

Loved the flatness and trails of this race, but wish there would've been more crowd support and motivation.

There were so many spectators that I lost track of time and distance and ended up with a PR.