Sigmundur Stefánsson · jarnkarl.is https://jarnkarl.is/keppandi/sigmundur-stefansson Sigmundur Stefánsson í IRONMAN og járnkarlakeppnum: ný úrslit birtast hér sjálfvirkt. is Sigmundur Stefánsson: IRONMAN Kalmar-Sweden 2013, 11:43:18https://jarnkarl.is/keppni/ironman-kalmar-sweden/2013https://jarnkarl.is/keppandi/sigmundur-stefansson#2013-ironman-kalmar-sweden-140.6Sat, 17 Aug 2013 12:00:00 +0000IRONMAN · 3. sæti í M60-64 · sund 1:07:05, hjól 6:31:56, hlaup 3:52:28. Sigmundur Stefánsson: Challenge Copenhagen 2010, 10:37:37https://jarnkarl.is/keppni/challenge-copenhagen/2010https://jarnkarl.is/keppandi/sigmundur-stefansson#2010-challenge-copenhagen-140.6Sun, 15 Aug 2010 12:00:00 +0000IRONMAN · 3. sæti í M55-59 · sund 1:00:22, hjól 5:51:25, hlaup 3:37:20. Sigmundur Stefánsson: Ironman Frankfurt 2008, 10:47:54https://jarnkarl.is/keppandi/sigmundur-stefanssonhttps://jarnkarl.is/keppandi/sigmundur-stefansson#2008-ironman-frankfurt-140.6IRONMAN · 7. sæti í M55-59 · sund 1:02:01, hjól 5:53:18, hlaup 3:42:10.