Alexander Arnarson · jarnkarl.is https://jarnkarl.is/keppandi/alexander-arnarson Alexander Arnarson í IRONMAN og járnkarlakeppnum: ný úrslit birtast hér sjálfvirkt. is Alexander Arnarson: IRONMAN 70.3 Valencia 2026, 6:05:49https://jarnkarl.is/keppni/ironman-70-3-valencia/2026https://jarnkarl.is/keppandi/alexander-arnarson#2026-ironman-70-3-valencia-70.3Sun, 19 Apr 2026 12:00:00 +0000IRONMAN 70.3 · 131. sæti í M50-54 · sund 0:33:38, hjól 3:05:12, hlaup 2:13:57. Alexander Arnarson aftur á ráslínu eftir 7 ár: IRONMAN 70.3 Valencia á 6:05:49. Alexander Arnarson: IRONMAN Barcelona 2019, 10:51:12https://jarnkarl.is/keppni/ironman-barcelona/2019https://jarnkarl.is/keppandi/alexander-arnarson#2019-ironman-barcelona-140.6Sun, 06 Oct 2019 12:00:00 +0000IRONMAN · 177. sæti í M45-49 · sund 0:58:48, hjól 5:09:31, hlaup 4:35:57. Alexander Arnarson: Challenge Herning 2017, 5:08:16https://jarnkarl.is/keppandi/alexander-arnarsonhttps://jarnkarl.is/keppandi/alexander-arnarson#2017-challenge-herning-70.3Sat, 10 Jun 2017 12:00:00 +0000IRONMAN 70.3 · sund 0:35:13, hjól 2:33:24, hlaup 1:59:26. Alexander Arnarson: IRONMAN Austria 2016, 10:50:10https://jarnkarl.is/keppni/ironman-austria/2016https://jarnkarl.is/keppandi/alexander-arnarson#2016-ironman-austria-140.6Sun, 26 Jun 2016 12:00:00 +0000IRONMAN · 182. sæti í M40-44 · sund 1:00:59, hjól 5:23:34, hlaup 4:13:11. Alexander Arnarson: IRONMAN Copenhagen 2014, 10:53:43https://jarnkarl.is/keppni/ironman-copenhagen/2014https://jarnkarl.is/keppandi/alexander-arnarson#2014-ironman-copenhagen-140.6Sun, 24 Aug 2014 12:00:00 +0000IRONMAN · 174. sæti í M40-44 · sund 0:59:28, hjól 5:32:29, hlaup 4:11:29.