You guys need to see the 'stach I had for this one. The race was the Mohican 100, whilst I can't quite grow a mohawk anymore
the 'stach was a thing of beauty
You'll have to wait for my friends photos as I don't have one of my own from this race.
Will, I use a Garmin 705. It's the bees knees. Tracks heart rate and cadence with the right sensors plus lets you have different maps on it. I generally use a road map for on the road bike and use a topo map for things like this so I can see the gradient etc.
That max HR from the Cohutta race was an anomaly caused by interference from something as I was doing about 40mph downhill at the time barely pedalling.
Here's the garmin details from this latest race:
http://connect.garmin.com/activity/6374535