Guðmundur Gíslason · jarnkarl.is https://jarnkarl.is/keppandi/gudmundur-gislason Guðmundur Gíslason í IRONMAN og járnkarlakeppnum: ný úrslit birtast hér sjálfvirkt. is Guðmundur Gíslason: IRONMAN Florida: Triathlon 2011, 11:36:49https://jarnkarl.is/keppni/ironman-florida-triathlon/2011https://jarnkarl.is/keppandi/gudmundur-gislason#2011-ironman-florida-triathlon-140.6Sat, 05 Nov 2011 12:00:00 +0000IRONMAN · 123. sæti í M35-39 · sund 1:14:33, hjól 5:51:23, hlaup 4:17:42. Guðmundur Gíslason: Hálfur járnkarl (Hafnarfjörður) 2011, 5:26:10https://jarnkarl.is/keppni/halfur-jarnkarl-hafnarfjordur/2011https://jarnkarl.is/keppandi/gudmundur-gislason#2011-halfur-jarnkarl-hafnarfjordur-70.3Sat, 13 Aug 2011 12:00:00 +0000IRONMAN 70.3.