Claire O'brien-Smith currently has a ranking of Expert Level B (week 45/2026), which is position TOP 100 among women in Australia. Claire has run 4 scored trail races. The best scoring result she achieved is several hundred RMT points on a course of ⨦ 163.5 km and + 5 050 m vertical during Ultra-Trail Kosciuszko in 2023. She recently participated in Ultra-Trail Australia 2025 and scored a lot of RMT points.