Registration for 2018 will open in August!

Due to insurance and permit restrictions, the race has a strict no transfer, no refund policy.

2018 Lake Sammamish Half Fee Schedule

  • Open – October 31 2017 Super Duper Early Bird: $64
  • November 1-30 2017 Super Early Bird: $69
  • December 1-31 2017 Early Bird: $74
  • January 1-31 2018 Regular : $79
  • February 1-Febraury 28 @ 8pm Late: $84
  • (if not sold out) at packet pickup and day-of: $100

Personalized Bibs!

Register by February 10 and have your race number personalized.


This race couldn’t happen without the support of many dedicated volunteers. If you would like to volunteer at the race, please Contact Us. Volunteers who help for 5 hours or more are eligible for 50% off entry fee for the Lake Sammamish Half Marathon the following year and the discount is transferrable too!