Jon Bjorn Ofeigsson · jarnkarl.is https://jarnkarl.is/keppandi/jon-bjorn-ofeigsson Jon Bjorn Ofeigsson í IRONMAN og járnkarlakeppnum: ný úrslit birtast hér sjálfvirkt. is Jon Bjorn Ofeigsson: Ironman 70.3 Haugesund 2013, 5:17:02https://jarnkarl.is/keppni/ironman-70-3-haugesund/2013https://jarnkarl.is/keppandi/jon-bjorn-ofeigsson#2013-ironman-70-3-haugesund-70.3IRONMAN 70.3 · 87. sæti í M30-34 · sund 0:32:50, hjól 2:37:11, hlaup 2:00:19.