https://jarnkarl.is/keppandi/gudmundur-bjornsson-f-um-1976 Gudmundur Bjornsson (f. um 1976) í IRONMAN og járnkarlakeppnum: ný úrslit birtast hér sjálfvirkt. is https://jarnkarl.is/keppni/ironman-70-3-erkner/2024https://jarnkarl.is/keppandi/gudmundur-bjornsson-f-um-1976#2024-ironman-70-3-erkner-70.3Sun, 15 Sep 2024 12:00:00 +0000IRONMAN 70.3 · 100. sæti í M45-49 · sund 0:33:16, hjól 2:43:43, hlaup 1:59:04 · stytt keppni. https://jarnkarl.is/keppni/ironman-70-3-marbella/2022https://jarnkarl.is/keppandi/gudmundur-bjornsson-f-um-1976#2022-ironman-70-3-marbella-70.3IRONMAN 70.3 · 39. sæti í M45-49 · sund 0:40:03, hjól 2:55:13, hlaup 1:39:55. https://jarnkarl.is/keppni/ironman-70-3-mallorca/2018https://jarnkarl.is/keppandi/gudmundur-bjornsson-f-um-1976#2018-ironman-70-3-mallorca-70.3Sat, 12 May 2018 12:00:00 +0000IRONMAN 70.3 · 167. sæti í M40-44 · sund 0:32:55, hjól 3:03:02, hlaup 1:40:18. https://jarnkarl.is/keppni/ironman-70-3-mallorca/2017https://jarnkarl.is/keppandi/gudmundur-bjornsson-f-um-1976#2017-ironman-70-3-mallorca-70.3Sat, 13 May 2017 12:00:00 +0000IRONMAN 70.3 · 205. sæti í M40-44 · sund 0:32:55, hjól 3:13:54, hlaup 1:53:35.