Guðmundur Guðnason · jarnkarl.is https://jarnkarl.is/keppandi/gudmundur-gudnason Guðmundur Guðnason í IRONMAN og járnkarlakeppnum: ný úrslit birtast hér sjálfvirkt. is Guðmundur Guðnason: Hálfur járnkarl (Hafnarfjörður) 2009, 5:32:09https://jarnkarl.is/keppni/halfur-jarnkarl-hafnarfjordur/2009https://jarnkarl.is/keppandi/gudmundur-gudnason#2009-halfur-jarnkarl-hafnarfjordur-70.3Sat, 15 Aug 2009 12:00:00 +0000IRONMAN 70.3 · sund 00:47:56, hjól 03:02:55, hlaup 01:41:18.