NED Tara de Koster
4 HYROX races over 3 seasons: 3 solo, 1 in a team with 1 partner.
One best per race type
Open Women: finish time, race by race
Oldest to newest; a line going down means getting fasterThis line shows the finish time of Tara de Koster at each race, oldest on the left; lower is faster.The best was 1:15:42 at Maastricht (Feb 2025); Tara de Koster was 4:59 slower at the latest race than at the first.
See the numbers
| Race | Date | Division | Finish |
|---|---|---|---|
| Maastricht | Feb 2025 | Open Women | 1:15:42 |
| Maastricht | Sep 2025 | Open Women | 1:18:34 |
| Maastricht | Sep 2026 | Open Women | 1:20:41 |
Each dot is one Open Women race; click one for that race's report. Not enough complete, clean Open Women races yet to measure the change.
4 results at 4 races
128th of 1,072 Open Women (faster than 88%). Against the 32 who finished around 1:19:30: most time gained on the roxzone (0:22), most lost on burpee broad jump (0:36). Runs 5 to 8 took 2:25 more than runs 1 to 4 (them: 2:15 more).
| Part | Time | Typical here | vs 1,072 Open Women here |
|---|---|---|---|
| Run 1: | 3:44 | 4:18 | faster than 82% |
| SkiErg: | 4:57 | 5:09 | faster than 73% |
| Run 2: | 4:43 | 5:38 | faster than 88% |
| Sled push: | 2:51 | 2:57 | faster than 58% |
| Run 3: | 4:55 | 5:58 | faster than 90% |
| Sled pull: | 4:38 | 5:22 | faster than 77% |
| Run 4: | 5:07 | 6:00 | faster than 84% |
| Burpee broad jump: | 5:52 | 7:01 | faster than 76% |
| Run 5: | 5:09 | 6:03 | faster than 85% |
| Row: | 5:18 | 5:30 | faster than 71% |
| Run 6: | 5:01 | 5:57 | faster than 88% |
| Farmers carry: | 1:55 | 2:23 | faster than 89% |
| Run 7: | 5:06 | 5:57 | faster than 86% |
| Sandbag lunges: | 4:26 | 5:07 | faster than 74% |
| Run 8: | 5:38 | 6:31 | faster than 83% |
| Wall balls: | 4:56 | 6:42 | faster than 87% |
| Roxzone: | 6:32 | 8:26 | faster than 91% |
| Runs (8 km) | 39:20 | 46:29 | faster than 88% |
| Stations (8) | 34:53 | ||
| Finish | 1:20:41 | 1:35:36 | 128th of 1,072 · faster than 88% |
83rd of 939 Open Women (faster than 91%). Against the 30 who finished around 1:19:26: most time gained on the eight runs (2:36), most lost on wall balls (1:29). Runs 5 to 8 took 1:03 more than runs 1 to 4 (them: 1:00 more).
| Part | Time | Typical here | vs 939 Open Women here |
|---|---|---|---|
| Run 1: | 4:25 | 5:30 | faster than 93% |
| SkiErg: | 4:47 | 5:07 | faster than 86% |
| Run 2: | 4:18 | 5:30 | faster than 94% |
| Sled push: | 2:12 | 2:31 | faster than 76% |
| Run 3: | 4:26 | 5:44 | faster than 96% |
| Sled pull: | 4:33 | 5:44 | faster than 87% |
| Run 4: | 4:33 | 5:51 | faster than 94% |
| Burpee broad jump: | 5:52 | 6:50 | faster than 71% |
| Run 5: | 4:44 | 6:06 | faster than 94% |
| Row: | 5:29 | 5:22 | faster than 40% |
| Run 6: | 4:27 | 5:55 | faster than 96% |
| Farmers carry: | 2:10 | 2:12 | faster than 53% |
| Run 7: | 4:31 | 5:52 | faster than 95% |
| Sandbag lunges: | 4:24 | 5:06 | faster than 75% |
| Run 8: | 5:03 | 6:33 | faster than 92% |
| Wall balls: | 6:56 | 7:03 | faster than 51% |
| Roxzone: | 5:51 | 8:04 | faster than 93% |
| Runs (8 km) | 36:24 | 47:12 | faster than 95% |
| Stations (8) | 36:23 | ||
| Finish | 1:18:34 | 1:35:47 | 83rd of 939 · faster than 91% |
212th of 712 Doubles Women (faster than 70%).
| Part | Time | Typical here | vs 712 Doubles Women here |
|---|---|---|---|
| Run 1: | 6:38 | 7:43 | faster than 86% |
| SkiErg: | 4:32 | 4:41 | faster than 71% |
| Run 2: | 4:26 | 5:09 | faster than 88% |
| Sled push: | 1:23 | 1:30 | faster than 72% |
| Run 3: | 5:12 | 5:28 | faster than 64% |
| Sled pull: | 4:27 | 4:23 | faster than 47% |
| Run 4: | 5:08 | 5:31 | faster than 70% |
| Burpee broad jump: | 3:59 | 4:30 | faster than 66% |
| Run 5: | 5:22 | 5:36 | faster than 60% |
| Row: | 5:05 | 5:08 | faster than 53% |
| Run 6: | 5:14 | 5:33 | faster than 66% |
| Farmers carry: | 1:39 | 1:53 | faster than 81% |
| Run 7: | 5:18 | 5:32 | faster than 62% |
| Sandbag lunges: | 3:49 | 3:42 | faster than 45% |
| Run 8: | 5:57 | 5:57 | faster than 50% |
| Wall balls: | 4:29 | 4:00 | faster than 23% |
| Roxzone †: | 9:44 | ||
| Runs (8 km) | 43:15 | 46:43 | faster than 71% |
| Stations (8) | 29:23 | ||
| Finish | 1:22:22 | 1:27:45 | 212th of 712 · faster than 70% |
64th of 638 Open Women (faster than 90%).
| Part | Time | Typical here | vs 638 Open Women here |
|---|---|---|---|
| Run 1: | 6:28 | 7:18 | faster than 83% |
| SkiErg: | 4:48 | 5:02 | faster than 78% |
| Run 2: | 4:19 | 5:10 | faster than 89% |
| Sled push: | 1:51 | 2:21 | faster than 88% |
| Run 3: | 4:30 | 5:21 | faster than 89% |
| Sled pull: | 4:11 | 4:53 | faster than 83% |
| Run 4: | 4:26 | 5:24 | faster than 92% |
| Burpee broad jump: | 5:27 | 6:27 | faster than 71% |
| Run 5: | — | ||
| Row: | 5:12 | 5:16 | faster than 58% |
| Run 6: | 4:25 | 5:27 | faster than 93% |
| Farmers carry: | 1:37 | 2:03 | faster than 93% |
| Run 7: | 4:17 | 5:26 | faster than 95% |
| Sandbag lunges: | 4:08 | 4:41 | faster than 73% |
| Run 8: | 4:17 | 5:37 | faster than 95% |
| Wall balls: | 4:43 | 5:38 | faster than 78% |
| Roxzone: | 5:49 | 7:12 | faster than 82% |
| Runs (8 km) | 32:42 | 39:43 | faster than 92% |
| Stations (8) | 31:57 | ||
| Finish | 1:15:42 | 1:30:30 | 64th of 638 · faster than 90% |
How to read
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. † This venue did not time the roxzone: the figure is the finish minus runs and stations, and part of the walk is inside the run laps there, so it is shorter than at other venues. 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.
The fastest Tara has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:47 | Maastricht Sep 2025 · best of 3 | 5:16 |
| Sled push | 1:51 | Maastricht Feb 2025 · best of 3 | 2:55 |
| Sled pull | 4:11 | Maastricht Feb 2025 · best of 3 | 5:47 |
| Burpee broad jump | 5:27 | Maastricht Feb 2025 · best of 3 | 6:46 |
| Row | 5:12 | Maastricht Feb 2025 · best of 3 | 5:31 |
| Farmers carry | 1:37 | Maastricht Feb 2025 · best of 3 | 2:19 |
| Sandbag lunges | 4:08 | Maastricht Feb 2025 · best of 3 | 5:13 |
| Wall balls | 4:43 | Maastricht Feb 2025 · best of 3 | 6:43 |
| Runs (8 km) | 32:42 | Maastricht Feb 2025 · best of 3 | 46:44 |
| Roxzone | 5:49 | Maastricht Feb 2025 · best of 3 | 7:57 |
How to read
Each station's best across Tara's Open Women races, from different races, against the typical Open Women split. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.
1 team partner
- Elvera Weusten1 race
From the team results above. A name opens the search: a partner can have more than one page.
Maastricht Feb 2025, against 638 Open Women
Shape of the race
This chart shows where Tara sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Carry (faster than 93% of the field), weakest on Row (faster than 58%).
See the numbers
| Part | Tara: faster than |
|---|---|
| Ski | 79% |
| Push | 88% |
| Pull | 83% |
| BBJ | 72% |
| Row | 58% |
| Carry | 93% |
| Lunges | 74% |
| Wall balls | 79% |
| Roxzone | 83% |
| Runs | 93% |
Further out means you beat more of the field on that part. A dent is a weak spot.
How you ranked on each station
How much of the field Tara beat on each part of the race, at this race.Best: Farmers carry (faster than 93%); weakest: Row (faster than 58%).
Longer is better: the share of the field you beat.
Minutes against the typical finisher
Tara's time on each part against the typical Open Women finisher at this race.Best: Runs (8 km) (7:01 faster); weakest: Row (0:04 faster).
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: Tara against the typical Open Women finisher
This chart draws the race in order, left to right: each 1 km run (blue), each station (yellow) and the roxzone (grey), sized by its time.Tara: 32:42 running, 31:57 at the stations and 5:49 in the roxzone; the longest station was the burpee broad jumps (5:27).Below, Typical Open Women: 39:44 running, 36:20 at the stations and 7:12 in the roxzone; the longest station was the burpee broad jumps (6:27).
See the numbers
| Part | Tara | Typical Open Women |
|---|---|---|
| Run 1 | 6:28 | 7:18 |
| SkiErg | 4:48 | 5:02 |
| Run 2 | 4:19 | 5:10 |
| Sled push | 1:51 | 2:21 |
| Run 3 | 4:30 | 5:21 |
| Sled pull | 4:11 | 4:53 |
| Run 4 | 4:26 | 5:24 |
| Burpee broad jump | 5:27 | 6:27 |
| Run 5 | — | — |
| Row | 5:12 | 5:16 |
| Run 6 | 4:25 | 5:27 |
| Farmers carry | 1:37 | 2:03 |
| Run 7 | 4:17 | 5:26 |
| Sandbag lunges | 4:08 | 4:41 |
| Run 8 | 4:17 | 5:37 |
| Wall balls | 4:43 | 5:38 |
| Roxzone | 5:49 | 7:12 |
| Finish | 1:15:42 | 1:30:30 |
The race in order, left to right. A wider block than the one below is slower than typical.
Training for the next one? Let's beat 1:15:42.
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