Having watched you in action during your shoe count heroism, I don't think there's anyone else that could do it.
It would take a good sized team of well-coordinated people to do it live as you did, or a massive amount of after the fact toil working from video.
For those who haven't witnessed it, Dave's shoe count infrastructure at Kona was Dave and... a voice recorder. That and the ability to recognize every darn running shoe on the market from about a block away.
Pretty amazing stuff.
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