dean karnazes

Step It Up with Dean Karnazes

Ultramarathon man Dean Karnazes knows the value of 10,000 daily steps. Join him, the Surgeon General, and communities across the country, and take your step count and fitness to a whole new level.

How Dean Karnazes Uses Heart Rate Data While Training

Ultramarathoner Dean Karnazes shares some of his favorite recipes

PurePulse Heart Rate is a new technology at Fitbit that we’re really proud of. Included in both the ChargeHR and Surge, it offers continuous, automatic, wrist-based heart rate and simplified heart rate zones. Tracking your heart rate allows you to accurately track your calorie burn, maintain workout intensity, maximize training, and optimize...

Free Run with Dean Karnazes at The North Face on Sept 8

Join Fitbit ultramarathoner Dean Karnazes as he leads a free training run from The North Face Store in Corte Madera, CA on Monday September 8 at 6pm just north of the Golden Gate Bridge. The North Face will host a demo and shoe clinic where you can test out North Face shoes for your run, like the Ultra Protection Series. You can try on some new...

Explore the Scenic SF Bay at the Fitbit Tiburon 1/2 Marathon & 5K

Fitbit Tiburon 5K Course Map Training for the Fitbit Tiburon Half Marathon or 5K? Prepare yourself for some amazing views. Here are the detailed course maps for both the half marathon and 5K, along with a breakdown of each mile of the half marathon to help you get familiar with the course. Don’t forget you can still register at a discounted rate!

Join the 1st Fitbit Bay Area Training Run Led by Dean Karnazes

Whether you’re starting to train for the Fitbit Tiburon 1/2 Marathon & 5K or trying to prep for marathon season, we’ve got the perfect event to inspire you! Spread the local Fitbit love and join Fitbit ambassador and ultra-marathonman Dean Karnazes on Monday August 25, for a 4-mile run/walk that starts and culminates at the Bay...