Every race
2 races · 1 events
In 2025, Mike O'Brien has raced HYROX twice at one event in 2 categories, once each. 1:00:23 at London Excel 2025 is the only finish in the men's Doubles Open, 181st of 1,815 men's teams and inside the top 10%. Finished in the top 10% of the field twice.
2 races · 1 events