Anyone use this, for the Iphone or Android phone, without this I doubt I would be running.

If so get on my Street team.

http://runkeeper.com/user/crookface/profile

I use Endomondo. Seems a similiar app

Yes my mate use's that one at the Mo.... though our Distance seem's to be a bit different, his is always less.

They have just updated Runkeeper so you get Current Pace/Ave Speed/Split Speed Etc....

Cost me £5.99 though well worth it.

Is this app any good for treadmill running, or is it based around GPS tracking runs? I have been looking around for something to log my treadmill running and am struggling a bit. Not much GPS data to track on a treadmill!

runkeeper's based on iphone data I think.

I use Daily Mile - think you can log other workouts on that as well. Also use Garmin Connect for GPS tracked rides and export data to Sportstracks.

I used to use the Nokia app and then switched to Endomodo, had them both running at the same time and Endmondo always came out more acurate. My borther got me onto Endomondo he is a marathon runner and he swears by it.

I use it for my cycle to work and at the weekends walking. Its a great motivational tool

I do have runkeeper on the iPhone and paid the original £5.99 for it. But when I went to register it last week it doesn't look (to my naked eye), to be any better than my Garmin Foreunner 305.

I don't think Runkeeper is as accurate with regards to distance compared to the Garmin.