Tyrfingur Þorsteinsson · jarnkarl.is https://jarnkarl.is/keppandi/tyrfingur-thorsteinsson Tyrfingur Þorsteinsson í IRONMAN og járnkarlakeppnum: ný úrslit birtast hér sjálfvirkt. is Tyrfingur Þorsteinsson: Hálfur járnkarl (Hafnarfjörður) 2012, 6:12:17https://jarnkarl.is/keppni/halfur-jarnkarl-hafnarfjordur/2012https://jarnkarl.is/keppandi/tyrfingur-thorsteinsson#2012-halfur-jarnkarl-hafnarfjordur-70.3Sat, 18 Aug 2012 12:00:00 +0000IRONMAN 70.3 · 20 M 18-39 · sund 0:38:49, hjól 3:23:11.