The countdown begins.

89 days, 3 hours, 19 minutes, 13 seconds until 06/24/2017

  • Thank you for joining us for the 35th Anniversary of the Mercy Health Seaway Run & the 4th Annual Lake Michigan Half Marathon this year! See you on June 24, 2017!  

    Join Us June 24, 2017!
  • Learn more about the event partners -
    Rotary Club's 1 in 21 & the YMCA.
    A Healthy Community

  • The Mercy Health Seaway Run and Expo is supported by our generous sponsors.  Click here to learn more about them!

    Thank You Sponsors!