Presented by

Sponsors

The Lake Sammamish Half Marathon is made possible by the generous contributions of these sponsors.

Want to become a sponsor? Contact us (sponsorship@4thdimensionracing.com)

Evergreen Health

Our goal is to improve the health of every life we touch by delivering the highest quality care and absolute patient safety, and we’re honored to be recognized by Healthgrades as one of America’s 100 Best Hospitals (2017)

Clif

We recognize that food matters to our families, our communities, and our planet – As our food choices affect the physical, social and environmental fabric of our lives. That’s why we use organic ingredients in all our products. Food grown organically, without the use of toxic pesticides or synthetic chemicals – is better for the planet, the body and the soul. And all our food is free of trans fats, hydrogenated oils, and high fructose corn syrup.

  Feed the Machine

Feed The Machine is an endurance sports nutrition store that provides athletes with the most comprehensive best-of-breed product selection and nutrition advice … helping you feed YOUR machine for optimum performance. If you’re looking for the most extensive and useful information on endurance sports nutrition and wellness, daily essential supplements, pre-workout, during workout, and post-workout fuels, then you’ve come to the right place.

  nuun

Imagine being out on a long run or ride, or being in the gym. Rather than settle for water or buy a sugary drink from a store, you just fill up your water bottle and drop in a couple of nuun tabs. By the time you’ve tied your laces or put on your pack, you’ve got a complex electrolyte drink that recharges your salts, is refreshing and more efficiently absorbed than water alone or most sports drinks on the market.

Outdoor Research

At Outdoor Research, we think that life gets better the minute we step out the door on a new adventure, no matter how big or small. We learn about ourselves, each other and the environment every time we get out. We see the world more clearly, and that compels us to treat it better. More than anything, we’re convinced that if we inspire more people to get outside, the world will be a better place. One of Seattle’s best kept secrets, the Outdoor Research Retail Store not only offers a full range of goods to accommodate our core sport enthusiasts and novices alike, it is also the only place to view our apparel, glove, and hat lines in their entirety.

OutdoorsNW

Outdoors NW magazine celebrates its 25th year as the Pacific Northwest’s most trusted outdoors source. Our outdoor adventures take place in one of the country’s most celebrated outdoor regions. We are surrounded by water and mountains, have the country’s best bicycling trails and a readership that is active, green and organic.

RoadRunner Sports

Road Runner Sports offers the world’s largest selection of running and walking gear, the most caring customer service, and prices sure to make you smile! With 26 stores nationwide and a fantastic website you can always get what you need to stay active any day of the week!

Summit Sports and Spine

Summit Sports and Spine is an integrative health clinic offering chiropractic, naturopathic, and massage therapy services. It’s not all about the spine here at Summit; our team considers all aspects of your health and utilize every resource to make sure that you are well cared for – for the athlete and non-athlete alike!

SLS3

Triathlon and compression gear for race and recovery – Intelligent race apparel