SIERON Geoff

3 races · 2026 index 490

• 2026-08-02 IRONMAN Canada-Ottawa – 15:42:43 (#1629)
• 2026-06-13 IRONMAN 70.3 Boulder – 6:40:51 (#734)
• 2025-06-14 IRONMAN 70.3 Boulder – 6:57:02 (#895)