@LBHIFI while I was reviewing the recording of you and Bill, I noticed that neither of you had a Heart Rate Monitor on and I know Bill has ordered one.
I checked through the recordings and almost everyone is using one, apart from you,
@TurboTommy and
@Gaileb
Have you guys thought about using one? I know it's selfish of us spectators, but it is good to see this info!
General consensus seems to be that this one is good ...
http://www.wiggle.co.uk/wahoo-tickr-heart-rate-monitor-for-iphone-and-android/
They seem to sell them in the Apple stores as well!
Be careful as there is also a more expensive TICKR Run and a TICKR X
The Garmin one is a little cheaper, but only ANT+.
http://www.wiggle.co.uk/garmin-premium-heart-rate-monitor-strap-1/
I hope you don't mind my cheeky suggestion...
Geoff