GBR Harriet Marum
13 HYROX results (4 solo, 9 in a team) over 3 seasons. Personal bests: Pro Women 1:13:52 (London 2025) · Open Women 1:11:40 (London Nov 2024) · Doubles Mixed 0:57:03 (Glasgow 2025) · Pro Doubles Women 1:02:21 (London Olympia 2026).
One best per race type
Finish time, race by race: one race type at a time
oldest to newest · a line going down means getting fasterEach dot is one Pro Women race. From the first Pro Women race to the best: 4:09 faster (1:18:01 to 1:13:52).
Each 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.
Each dot is one Pro Doubles Women race. Not enough complete, clean Pro Doubles Women races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
13 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | |
|---|---|---|---|---|---|---|---|
| Rome 2026 26 Sept 2026team: Natalie Morton-Boyce, Harriet Marumwhat the whole field did → | Pro Doubles Women · team 30-34 | 1:10:48 | top 39% 39/100 | 39:22 | 25:59 | 5:32 | splitsSkiErg4:02Sled push2:19Sled pull3:41Burpee broad jump2:37Row4:39Farmers carry1:44Sandbag lunges3:25Wall balls3:32Run 15:47Run 24:26Run 34:35Run 44:43Run 54:41Run 64:53Run 74:55Run 85:26Full report for this race → |
| London Olympia 2026 24 Mar 2026team: Emma Stone, Harriet Marumwhat the whole field did → | Pro Doubles Women · team 25-29 | 1:02:21 | top 6% 16/313 | 34:39 | 23:44 | 4:03 | splitsSkiErg3:53Sled push1:42Sled pull2:52Burpee broad jump2:42Row4:22Farmers carry1:30Sandbag lunges3:08Wall balls3:35Run 14:09Run 24:04Run 34:14Run 44:12Run 54:11Run 64:10Run 74:12Run 85:30Full report for this race → |
| London Olympia (EMEA Championship) 2026 21 Mar 2026team: Miguel Dias, Harriet Marumwhat the whole field did → | Doubles Mixed · team 25-29 | 0:59:48 | top 15% 52/360 | 33:05 | 22:50 | 3:57 | splitsSkiErg3:37Sled push1:27Sled pull3:05Burpee broad jump2:32Row4:10Farmers carry1:24Sandbag lunges2:49Wall balls3:46Run 13:36Run 23:48Run 34:03Run 44:04Run 54:04Run 64:03Run 74:13Run 85:17Full report for this race → |
| London ExCeL 2025 4 Dec 2025team: Fiona Stebbings, Harriet Marumwhat the whole field did → | Pro Doubles Women · team 30-34 | 1:05:03 | top 8% 40/561 | 30:46* | 24:41* | 9:39 | splitsSkiErg4:14Sled push1:49Sled pull3:41Burpee broad jump2:30Row4:30Farmers carry1:28Sandbag lunges2:42Wall balls3:47Run 12:42Run 23:39Run 33:46Run 43:54Run 53:50Run 63:52Run 73:51Run 85:16Full report for this race → |
| Cardiff 2025 31 May 2025team: Jessica Benjelloun, Harriet Marumwhat the whole field did → | Pro Doubles Women · team U29 | 1:10:29 | top 19% 20/111 | 38:35 | 28:00 | 3:54 | splitsSkiErg4:15Sled push1:49Sled pull3:58Burpee broad jump3:56Row4:27Farmers carry1:43Sandbag lunges3:59Wall balls3:53Run 15:02Run 24:29Run 34:37Run 44:38Run 54:44Run 64:50Run 74:51Run 85:24Full report for this race → |
| London 2025 2 May 2025what the whole field did → | Pro Women · 25-29 | 1:13:52 | top 19% 21/113 | 37:23 | 31:38 | 4:56 | splitsSkiErg4:23Sled push2:34Sled pull4:21Burpee broad jump4:29Row4:51Farmers carry2:04Sandbag lunges4:05Wall balls4:51Run 14:02Run 24:08Run 34:42Run 44:27Run 54:52Run 64:29Run 74:41Run 86:06Full report for this race → |
| Glasgow 2025 15 Mar 2025team: Ben Sutherland, Harriet Marumwhat the whole field did → | Doubles Mixed · team U29 | 0:57:03 | 4th of 1,712 | 34:13 | 19:51 | 3:03 | splitsSkiErg3:34Sled push1:27Sled pull2:06Burpee broad jump2:02Row3:44Farmers carry1:11Sandbag lunges2:12Wall balls3:35Run 13:00Run 24:21Run 34:39Run 44:44Run 54:38Run 64:36Run 74:46Run 83:32Full report for this race → |
| Valencia 2025 9 Mar 2025what the whole field did → | Pro Women · 25-29 | 1:16:02 | 15th of 56 | 37:20 | 33:49 | 4:53 | splitsSkiErg4:31Sled push2:39Sled pull4:39Burpee broad jump4:31Row4:47Farmers carry2:45Sandbag lunges4:45Wall balls5:12Run 14:35Run 24:22Run 34:35Run 44:43Run 54:52Run 64:41Run 74:42Run 84:50Full report for this race → |
| Manchester 2025 24 Jan 2025team: Harriet Marum, Ben Sutherlandwhat the whole field did → | Doubles Mixed · team U29 | 0:58:00 | 6th of 733 | 34:27 | 19:39 | 4:03 | splitsSkiErg3:39Sled push1:23Sled pull2:17Burpee broad jump1:54Row3:40Farmers carry1:10Sandbag lunges2:12Wall balls3:24Run 12:52Run 24:13Run 34:37Run 44:38Run 54:40Run 64:21Run 74:42Run 84:26Full report for this race → |
| London Dec 2024 1 Dec 2024team: Ben Sutherland, Harriet Marumwhat the whole field did → | Doubles Mixed · team U29 | 0:57:30 | 5th of 1,316 | 31:52 | 20:49 | 4:55 | splitsSkiErg3:41Sled push1:36Sled pull2:40Burpee broad jump1:59Row3:46Farmers carry1:22Sandbag lunges2:14Wall balls3:31Run 14:57Run 23:43Run 33:50Run 43:54Run 53:51Run 63:49Run 73:49Run 84:02Full report for this race → |
| London Nov 2024 29 Nov 2024what the whole field did → | Open Women · 25-29 | 1:11:40 | top 3% 44/1,531 | 37:10 | 28:02 | 6:32 | splitsSkiErg4:35Sled push1:22Sled pull3:57Burpee broad jump3:55Row4:56Farmers carry1:33Sandbag lunges3:47Wall balls3:57Run 15:42Run 24:11Run 34:32Run 44:23Run 54:44Run 64:34Run 74:28Run 84:39Full report for this race → |
| Manchester 2024 9 Nov 2024what the whole field did → | Pro Women · 25-29 | 1:18:01 | 25th of 83 | 39:16 | 32:28 | 6:22 | splitsSkiErg4:30Sled push2:14Sled pull4:58Burpee broad jump4:39Row4:45Farmers carry2:23Sandbag lunges4:11Wall balls4:48Run 13:18Run 24:45Run 35:05Run 45:10Run 55:20Run 65:08Run 75:11Run 85:22Full report for this race → |
| Manchester 2024 9 Nov 2024team: Ben Sutherland, Harriet Marumwhat the whole field did → | Doubles Mixed · team U29 | 0:58:02 | 5th of 410 | 34:05 | 20:30 | 3:31 | splitsSkiErg3:38Sled push1:16Sled pull2:32Burpee broad jump1:59Row3:49Farmers carry1:22Sandbag lunges2:31Wall balls3:23Run 13:06Run 24:14Run 34:23Run 44:27Run 54:30Run 64:28Run 74:32Run 84:28Full 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. * At that edition running was under 44% of the typical finish (48% is normal): the timing mats counted some running as station time, so its runs look faster and its stations slower than they were. How the numbers are made.
London 2025, against 113 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: Harriet 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 1:13:52.
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.
