Fellrnr Blog - Update feed for Fellrnr.com

I've added some extra notes to my Running Efficiency Calculator to hopefully answer some of the questions. I've also added an altern...

This calculator is one way of evaluating your running efficiency. It has a number of limitations, as it depends on heart rate which can fluc...

I’ve updated http://fellrnr.com/wiki/Nutrient_Timing to include details of how use nutrient timing to recover from long runs, which differs...

A local group of runners was recently discussing our local marathon, Charlotte's Thunder Road and if it was 'a great race'. This...

I've just released a plugin for SportTracks to synchronize some of the data stored in the Polar ProTrainer files with the data in SportT...

This pace band will generate three lists of split times; an even split and two 'safety margin' splits. The safety margin splits run ...

Here's a little utility I wrote to parse the Garmin TCX files to work out how to recalibrate the foot pod with a 310XT. Rather niche, bu...