Katharine Heffernan
3 HYROX results (1 solo, 2 in a team) over 1 season. Personal bests: Pro Women 1:19:29 (Las Vegas Feb 2026) · Doubles Mixed 1:05:20 (Las Vegas Feb 2026).
One best per race type
Doubles Mixed: finish time, race by race
oldest to newest · a line going down means getting fasterEach dot is one Doubles Mixed race. Not enough complete, clean Doubles Mixed races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
3 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | |
|---|---|---|---|---|---|---|---|
| Las Vegas Feb 2026 22 Feb 2026what the whole field did → | Pro Women · 30-34 | 1:19:29 | top 31% 73/240 | 36:31 | 36:48 | 6:16 | splitsSkiErg5:11Sled push4:27Sled pull5:20Burpee broad jump5:11Row5:10Farmers carry2:29Sandbag lunges4:22Wall balls4:38Run 13:04Run 24:44Run 34:46Run 44:49Run 54:53Run 64:48Run 74:48Run 84:42Full report for this race → |
| Las Vegas Feb 2026 21 Feb 2026team: Katharine Heffernan, Scott Chakoutiswhat the whole field did → | Doubles Mixed · team 35-39 | 1:05:20 | top 4% 79/2,141 | 35:04 | 24:43 | 5:38 | splitsSkiErg4:06Sled push2:14Sled pull3:13Burpee broad jump2:33Row4:12Farmers carry1:32Sandbag lunges2:53Wall balls4:00Run 13:03Run 24:32Run 34:35Run 44:37Run 54:37Run 64:40Run 74:42Run 84:23Full report for this race → |
| Boston 2025 27 Sept 2025team: Katharine Heffernan, Scott Chakoutiswhat the whole field did → | Doubles Mixed · team 35-39 | 1:05:59 | top 6% 65/1,259 | 35:47 | 24:49 | 5:28 | splitsSkiErg4:04Sled push1:38Sled pull3:46Burpee broad jump2:48Row4:16Farmers carry1:30Sandbag lunges2:39Wall balls4:08Run 15:17Run 24:20Run 34:25Run 44:16Run 54:21Run 64:21Run 74:24Run 84:26Full report for this race → |
Place is the position among timed finishers in the same race, division and gender; a doubles place is the team's. Runs is the organiser's official run total (it can differ from the eight laps added up by a few seconds), stations the eight stations added up, and roxzone the time moving between them. The age group is the one entered for that race; for a team it is the team’s age group. How the numbers are made.
Las Vegas Feb 2026, against 240 Pro Women
Shape of the race
Each spoke is one segment (roxzone is the time moving between stations). The further out, the bigger the share of the field beaten on it. A round shape is an even race; a dent is a weak station.
How you ranked on each segment
Longer is better: the share of the field this segment beat.
Minutes against the typical finisher
Green, left of centre: faster than the typical Pro Women finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Katharine against the typical Pro Women finisher
Left to right is the race in order: run 1, SkiErg, run 2, sled push, and so on. A block wider than the one below it is a slower segment than the typical finisher.
Training for the next one? Let's beat 1:19:29.
The RoxHype app takes your real splits, your kit and your next race date, and builds the weeks between.
- Every session written for your weak station, not a generic plan
- Rebuilt each week from what you actually did
- Race-day pacing from your own splits
Free to download. Used by more than 40,000 HYROX athletes.