NED Nienke Tjalsma
8 HYROX results (3 solo, 5 in a team) over 3 seasons. Personal bests: Open Women 1:21:23 (Heerenveen 2026) · Doubles Mixed 1:09:52 (Amsterdam 2026) · Doubles Women 1:23:57 (Utrecht 2025).
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 Open Women race. From the first Open Women race to the best: 4:00 faster (1:25:23 to 1:21:23).
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 Doubles Women race. Not enough complete, clean Doubles Women races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
8 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | |
|---|---|---|---|---|---|---|---|
| Maastricht 2026 20 Sept 2026what the whole field did → | Open Women · 25-29 | 1:27:01 | top 25% 265/1,072 | 44:58 | 35:00 | 7:08 | splitsSkiErg5:08Sled push2:26Sled pull4:57Burpee broad jump5:46Row5:14Farmers carry2:16Sandbag lunges4:08Wall balls5:05Run 14:03Run 25:25Run 35:56Run 45:47Run 55:54Run 65:49Run 75:49Run 86:18Full report for this race → |
| Heerenveen 2026 15 May 2026what the whole field did → | Open Women · 25-29 | 1:21:23 | top 17% 203/1,245 | 42:05 | 31:51 | 7:32 | splitsSkiErg5:07Sled push2:30Sled pull4:00Burpee broad jump4:33Row5:03Farmers carry1:51Sandbag lunges3:50Wall balls4:57Run 14:56Run 24:59Run 35:28Run 45:16Run 55:20Run 65:12Run 75:16Run 85:42Full report for this race → |
| Rotterdam 2026 19 Apr 2026what the whole field did → | Open Women · 25-29 | 1:25:23 | top 22% 411/1,879 | 44:09 | 34:18 | 7:00 | splitsSkiErg5:28Sled push2:44Sled pull4:38Burpee broad jump4:44Row5:11Farmers carry2:07Sandbag lunges4:16Wall balls5:10Run 15:30Run 25:04Run 35:29Run 45:20Run 55:27Run 65:28Run 75:32Run 86:24Full report for this race → |
| Amsterdam 2026 24 Jan 2026team: Erik Ipema, Nienke Tjalsmawhat the whole field did → | Doubles Mixed · team 30-34 | 1:09:52 | top 18% 397/2,259 | 39:06 | 25:42 | 5:09 | splitsSkiErg4:00Sled push2:04Sled pull3:32Burpee broad jump3:07Row4:27Farmers carry1:20Sandbag lunges3:10Wall balls4:02Run 13:55Run 24:52Run 34:56Run 44:56Run 55:01Run 65:06Run 75:00Run 85:23Full report for this race → |
| Ghent 2025 13 Dec 2025team: Erik Ipema, Nienke Tjalsmawhat the whole field did → | Doubles Mixed · team 30-34 | 1:13:19 | top 24% 260/1,085 | 41:51 | 25:47 | 5:45 | splitsSkiErg4:13Sled push1:54Sled pull3:47Burpee broad jump3:03Row4:26Farmers carry1:32Sandbag lunges3:07Wall balls3:45Run 15:28Run 25:04Run 35:18Run 45:10Run 55:11Run 65:14Run 75:12Run 85:18Full report for this race → |
| Utrecht 2025 30 Nov 2025team: Nienke Tjalsma, Linda Kappertwhat the whole field did → | Doubles Women · team 25-29 | 1:23:57 | top 37% 415/1,124 | 48:50 | 29:16 | 5:55 | splitsSkiErg4:42Sled push2:10Sled pull3:45Burpee broad jump4:36Row4:54Farmers carry1:50Sandbag lunges3:15Wall balls4:04Run 15:34Run 25:57Run 36:17Run 46:19Run 56:35Run 66:31Run 76:33Run 85:06Full report for this race → |
| Maastricht 2025 20 Sept 2025team: Nienke Tjalsma, Erik Ipemawhat the whole field did → | Doubles Mixed · team 30-34 | 1:19:05 | top 33% 331/1,026 | 44:17 | 28:28 | 6:25 | splitsSkiErg4:07Sled push2:25Sled pull4:14Burpee broad jump3:37Row4:37Farmers carry1:42Sandbag lunges3:25Wall balls4:21Run 14:56Run 25:15Run 35:34Run 45:35Run 55:33Run 65:39Run 75:46Run 86:03Full report for this race → |
| Rotterdam 2025 1 Mar 2025team: Linda Kappert, Nienke Tjalsmawhat the whole field did → | Doubles Women · team U29 | 1:24:36 | top 43% 492/1,149 | 48:24 | 29:06 | 7:11 | splitsSkiErg5:04Sled push1:45Sled pull3:38Burpee broad jump4:31Row5:08Farmers carry1:48Sandbag lunges3:28Wall balls3:44Run 16:02Run 25:34Run 36:02Run 46:04Run 56:25Run 65:57Run 75:55Run 86:29Full 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.
Heerenveen 2026, against 1,245 Open 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 Open Women finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Nienke against the typical Open 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 1:21:23.
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.
