The North Face Endurance Challenge-San Francisco, CA

Ultramarathon Man Dean Karnzes prepares kids for the half mile Karno Kids Run.

The fifth and final stop of The North Face Endurance Challenge took place at the beautiful Marin Headlands in the Golden Gate National Recreation Area just north of San Francisco. On Saturday, runners braved the elements as they tackled the Gore-tex 50 mile race, 50k race, or the full marathon. The athletes exhibited unbelievable endurance and strength as they, one by one, triumphantly crossed the finish line. An addition to the race line-up was the Karno Kids Run. Led by ultra-marathon runner and North Face athlete Dean Karnazes, who is best known for epic journey completing 50 marathons in 50 days, the Karno Kids Race challenged children to a 1/2 mile run around the festival grounds. The children had a blast running and receiving their medals as they crossed the finish line.

Sunday was dedicated to the half marathon, 10k, and 5k races. With approximately 2,000 athletes on the course over the weekend, The North Face encourages all participants to practice Leave No Trace during the race, and to pack it in, pack it out.

Whether you are an ultra-marathon runner or a once in a while jogger, The North Face Endurance Challenge embraces all athletes in their quest to "run farther than you ever have". Check out The North Face website for dates of the 2011 series!

Happy Adventuring...Kate & Tracy