408k (4.97 miles)

We’ve partnered with PWR Lab, a Silicon Valley digital platform that helps runners of any level to perform optimally, to create a San José experience unlike any other.

In addition to the 408 Challenge from January 1 – May 2, your 408k has its very own race week:


  • 8 kilometers (4.97 miles)

  • Friday, Jan 29 – Sunday, Feb. 7

  • Benefits the Pat Tillman Foundation’s (scholarships for military veterans)

You can run on any course you would like for a verified result or simply submit a result manually without any verification between Friday, January 29 – Sunday, February 7.

🔥 Top 3 Men’s & Women’s verified 8K submissions will receive a Run Local Hometown Collection customizable item!

🎉 Share your #408K and #RUNLOCAL journey wherever you do social!

Optional Racing Route

Event Swag

408k Event Medal

San José Series (all 3 events) Bonus Medal