Just finished the San Francisco Marathon. Final time was just under five hours! Next up: never moving again. #sfm2012pic.twitter.com/KTfhmBWO
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@jeress The Garmin 610 is the most accurate--it has GPS + foot sensor. Fitbit & Nike+ are step only. Android app is GPS only.
@mattcutts @pkedrosky wow! keep running! :)
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