Fellrnr Blog - Update feed for Fellrnr.com

I've been asked many times "why run ultras?" and spent many hours thinking about the answer, especially towards the end o...

Cadence (how often your feet land) is one of the most critical aspects of running as it can reduce the likelihood of injuries and impro...

Here are my recommendations for hydration systems , based on my evaluation for running the Keys 100 and Badwater.  (Remember, drink to ...

I've downgraded my review of Garmin's Fenix 2 to "buyer beware" due to the GPS accuracy problems. I've also upda...

Final GPS accuracy results for the TomTom Cardio published at http://fellrnr.com/wiki/GPS_Accuracy

Removing body fat with ice seems too good to be true. How well does it work, and how long does it last? Here's my update 2 year aft...