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Kelly O'Brien

🇺🇸 USA 3 races Best time 1:22:12

Finished top 9% of Open Women at HYROX New York City 2026; 3 races, best 1:22:12.

Race insights

Kelly O'Brien's best finish relative to the field was 2026 New York City: 1:22:12, rank 401 of 4,584 in Open Women (top 9%). The division median that day was 1:43:28.

At 2025 Chicago, running made up 49% of Kelly O'Brien's 1:31:19 (division median 50%): run time was 1 min 00 sec slower than the median run time, while the workout stations were 31 sec faster than the median workout time (Open Men).

From 2024 Chicago Navy Pier (1:40:22) to 2026 New York City (1:22:12), Kelly O'Brien got faster by 18 min 10 sec in Open.

Race history

Event Division Finish Time Run Workout
2026 New York City Open Women #401 of 4,584(top 9%) 1:22:12 — —
2025 Chicago Open Men #386 of 681(top 57%) 1:31:19 45:04 37:11
2024 Chicago Navy Pier Open Men #348 of 443(top 79%) 1:40:22 48:09 41:48

Times come from official HYROX results. Finish shows the rank within the division at that event, with the top percentage of the field in brackets.

Finished alongside Kelly O'Brien

At 2026 New York City, Open Women:

See the full Open Women field →