About our Half Marathon

Course Information

Dog Lake Half Marathon is located in the beautiful Cascade Mountains in Washington State. The backdrop of mountains and lakes makes the race truly unique. The race will be held October 12th, 2019.

Half Marathon

Our Half Marathon is almost entirely downhill. Both courses are also USATF certified. Each year we welcome about 100 runners to join us for a unique Half Marathon experience.


Dog Lake Marathon and Half is a huge success every year thanks to you! Our faithful runners and volunteers. We would love to welcome you onto our team of volunteers for our next race.

Our Story

Dog Lake Marathon and Half started as a small local race meant to challenge and help the initial runners by providing an almost all downhill route. Dog lake marathon and half has slowly grown and today our non profit draws over 100 people from all over the United States to the Northwest. We hope that our yearly downhill half and full marathons provide you with the opportunity to improve your time and reach a new personal best. We invite you to join us this year at Dog Lake Marathon!

Our Sponsors

View all of the wonderful sponsors that make Dog Lake Marathon and Half possible.

A word from our runners...

Join us this year at Dog Lake Half Marathon!