tag:blogger.com,1999:blog-5131167402709600353.post6662352320375596594..comments2023-05-01T12:49:08.360+01:00Comments on Relentless Tenacity: Heart Rate vs. Pace (68km Ultra)TOTKathttp://www.blogger.com/profile/12439490220805413628noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-5131167402709600353.post-76350900255596014372014-01-18T20:48:34.173+00:002014-01-18T20:48:34.173+00:00You are a machine :)You are a machine :)Lhttps://www.blogger.com/profile/15482459464795182198noreply@blogger.com