Orbutt - absolutely no medical qualifications at all here but agree I think you'd know if your heart was going that fast. Could also be interference - I don't know if this is just an urban myth, but were there any power lines or possible other electronic sources around?
Just for fun this morning, instead of a long run, I had a little try at, er, a little tri. Quite unofficial, and all in the wrong order, the grand total of 7.1k bike, 7.2k run, 800m swim (strange distances due to complicated logistics). Quite enjoyed it, but I don't see myself going all piratey any time soon. And I did half the swimming on my back, which I don't think is allowed

. Still, makes a change! And ATM - I will get better on the bike. Today I think I would have been faster running. By next July I'll be just like Cav (only with smaller thighs, I hope).
Edited: 22/07/2012 at 19:17