I do like to run to a pronounced beat - but havn't been able to find any suitable music so far to do this. Also, I am not sure what BPM is the most satisfactory for me - all of the C25K+ podcasts are uncomfortably slow for me.
So - I found on Youtube a number of 5 minute long Drum backing tracks - all being played at different BPM's. So I downloaded and joined six of them - to create a single drum backing track that lasts 30 minutes and went for a run using it. I passed the 4 klm mark as they finished and finished the remainder of the 5ks at an unguided pace.
These BPM's started at 155 and increased in 6x5 BPM increments , finishing at 180BPM. The first two lots (155 BPM and 160BMP) I found uncomfortable to run at - but 165 through to 180 BPM were comfortable for me. I thought that when I analysed my Runkeeper pace chart after the run, I would see six distinctly different 5 minute long paces -- each one corresponding to increasing faster beats . BUT -- the first 3 lots of 155,160 and 165 were all quite distinct and running pace was faster for each increase -- but once I got to the 170,175 and 180 beats, my running pace was practically constant across the range. I can only think that with increased BPM , I shortened stride automatically to maintain a constant energy output (or something like that ) The question I now have is -- if all three BPMs are comfortable and all three result in a single pace, which BPM should I run too??? I am guessing 170 - and will see how running at that beat suits me. Podrunner has "music" to suit individual BPM's like that.