Jack O'Neill has raced HYROX twice in 2025, once each in 2 categories. 1:21:17 at New York 2025 is the only finish in the men's Doubles Open, 522nd of 777 men's teams.
Best finish, by category
Doubles Open · Men
1:21:17
New York 2025
Individual Open · Men
1:22:46
Washington D.C. Open North American Championships 2025