The 42nd Annual Mercer Island Half hosted a record 5,000 runners and walkers, and plans are underway to make the 2015 event even bigger and better! Once again, the event will kick off the Northwest running season, offering a Half Marathon Run/Walk, a 10K Run, a 5K Run/Walk, and the Half-Mile Kids’ Dash!

Join thousand of competitive athletes, recreational runners, walkers and active families for the Spring kick-off event to Puget Sound’s running season! All funds raised by participants are always use to provide support, awareness and resources for colon cancer prevention.

Sunday, March 22nd, 2015