https://runblogger.com/2009/08/dathan-ritzenhein-sets-american-5k.html Running Shoes, Gear Reviews, and Posts on the Science of the Sport Sun, 30 Aug 2009 01:48:00 +0000 hourly 1 https://wordpress.org/?v=5.7.11 https://runblogger.com/2009/08/dathan-ritzenhein-sets-american-5k.html#comment-15591497 Tue, 30 Nov -0001 00:00:00 +0000 http://localhost/runblogger/wordpress/?p=818#comment-15591497 I just can not fathom that speed, that’s amazing

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