We’re excited to announce that the Chicago Spring Half Marathon and 10K is now part of the new Race Day powered by Athlinks app.

The Race Day powered by Athlinks mobile app allows you to:

  • Check out schedules, explore the course and find all the information you need to plan your day.
  • Live tracking for participants and spectators**.
  • View race results live as the race is taking place.
  • Receive all of the latest event news as it happens.
  • Sponsors/Vendors – find exhibitors in the Finish Festival

Download the app today!



**Live Tracking:

  • Participant:
    • Download the Race Day App
      • Ensure location services are enabled
    • Select the “Track” icon.
    • Choose “Competitor”
    • Enter your bib number and select “Login”
    • Select “Start Tracking” as you lineup to start the race.
  • Spectator:
    • Ensure your athlete has downloaded the Race Day App.
    • Download the Race Day App
    • Select the “Track” icon.
    • Choose “Spectator”
      • Using the magnifying glass in the top right corner, type the name or bib number of the participant you wish to track.
    • Track your participant and meet them at the Finish Line!

Note: Rosters are updates at noon EST each business day leading up to the race.