O'BRIEN John

7 races · 2026 index 547

• 2026-09-13 IRONMAN 70.3 World Championship - Men – 7:06:33 (#2993)
• 2025-07-20 IRONMAN 70.3 Ohio – 5:22:57 (#168)
• 2025-06-15 IRONMAN 70.3 Pennsylvania Happy Valley – 5:48:24 (#188)
• 2023-10-21 IRONMAN 70.3 Cascais Portugal – 5:30:18 (#626)
• 2022-09-17 IRONMAN Maryland – 15:42:12 (#928)
• 2021-09-18 IRONMAN Maryland – 16:10:50 (#1085)
• 2020-02-21 IRONMAN 70.3 Muscat – 6:11:19 (#387)