RSA Chelsea Muller
4 HYROX races over 2 seasons: 1 solo, 3 in a team with 2 partners.
One best per race type
Doubles Mixed: finish time, race by race
Oldest to newest; a line going down means getting fasterThis line shows the finish time of Chelsea Muller at each race, oldest on the left; lower is faster.The best was 1:09:50 at Johannesburg (Nov 2025); Chelsea Muller was 1:03 faster at the latest race than at the first.
See the numbers
| Race | Date | Division | Finish |
|---|---|---|---|
| Cape Town | Jul 2025 | Doubles Mixed | 1:10:53 |
| Johannesburg | Nov 2025 | Doubles Mixed | 1:09:50 |
Each dot is one Doubles Mixed race; click one for that race's report. 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.
4 results at 4 races
436th of 1,061 Doubles Women (faster than 58%). Against the 32 who finished around 1:38:50: most time gained on the roxzone (1:48), most lost on the eight runs (5:21). Runs 5 to 8 took 1:04 more than runs 1 to 4 (them: 0:12 more).
| Part | Time | Typical here | vs 1,061 Doubles Women here |
|---|---|---|---|
| Run 1: | 9:45 | 9:19 | faster than 39% |
| SkiErg: | 5:10 | 5:11 | faster than 52% |
| Run 2: | 6:12 | 6:06 | faster than 46% |
| Sled push: | 1:44 | 2:01 | faster than 82% |
| Run 3: | 6:38 | 6:14 | faster than 38% |
| Sled pull: | 4:31 | 5:06 | faster than 71% |
| Run 4: | 6:51 | 6:22 | faster than 36% |
| Burpee broad jump: | 4:22 | 5:42 | faster than 82% |
| Run 5: | 6:23 | 6:26 | faster than 52% |
| Row: | 5:35 | 5:48 | faster than 65% |
| Run 6: | 6:40 | 6:27 | faster than 44% |
| Farmers carry: | 2:00 | 2:01 | faster than 52% |
| Run 7: | 6:56 | 6:27 | faster than 36% |
| Sandbag lunges: | 3:15 | 4:17 | faster than 88% |
| Run 8: | 10:31 | 9:48 | faster than 39% |
| Wall balls: | 5:00 | 5:08 | faster than 54% |
| Roxzone: | 7:58 | 10:23 | faster than 79% |
| Runs (8 km) | 59:51 | 57:46 | faster than 42% |
| Stations (8) | 31:37 | ||
| Finish | 1:39:23 | 1:44:04 | 436th of 1,061 · faster than 58% |
30th of 594 Doubles Mixed (faster than 95%).
| Part | Time | Typical here | vs 594 Doubles Mixed here |
|---|---|---|---|
| Run 1: | 3:18 | 4:22 | faster than 92% |
| SkiErg: | 4:25 | 4:38 | faster than 70% |
| Run 2: | 4:46 | 6:13 | faster than 94% |
| Sled push: | 1:57 | 2:33 | faster than 88% |
| Run 3: | 4:51 | 6:37 | faster than 97% |
| Sled pull: | 3:27 | 4:18 | faster than 84% |
| Run 4: | 4:56 | 6:39 | faster than 96% |
| Burpee broad jump: | 2:52 | 3:59 | faster than 88% |
| Run 5: | 5:03 | 6:47 | faster than 95% |
| Row: | 4:48 | 4:57 | faster than 63% |
| Run 6: | 4:56 | 6:42 | faster than 96% |
| Farmers carry: | 1:37 | 1:53 | faster than 83% |
| Run 7: | 5:12 | 6:51 | faster than 93% |
| Sandbag lunges: | 3:12 | 4:10 | faster than 88% |
| Run 8: | 5:18 | 7:29 | faster than 95% |
| Wall balls: | 4:08 | 5:03 | faster than 80% |
| Roxzone: | 5:14 | 8:35 | faster than 96% |
| Runs (8 km) | 38:16 | 52:17 | faster than 95% |
| Stations (8) | 26:26 | ||
| Finish | 1:09:50 | 1:33:17 | 30th of 594 · faster than 95% |
68th of 547 Doubles Mixed (faster than 87%).
| Part | Time | Typical here | vs 547 Doubles Mixed here |
|---|---|---|---|
| Run 1: | 3:12 | 4:05 | faster than 92% |
| SkiErg: | 4:13 | 4:16 | faster than 59% |
| Run 2: | 4:43 | 5:53 | faster than 91% |
| Sled push: | 1:57 | 2:03 | faster than 58% |
| Run 3: | 4:55 | 6:16 | faster than 94% |
| Sled pull: | 3:39 | 4:00 | faster than 68% |
| Run 4: | 5:04 | 6:17 | faster than 91% |
| Burpee broad jump: | 2:54 | 3:36 | faster than 80% |
| Run 5: | 5:13 | 6:25 | faster than 90% |
| Row: | 4:46 | 4:52 | faster than 61% |
| Run 6: | 5:14 | 6:22 | faster than 89% |
| Farmers carry: | 1:51 | 1:46 | faster than 38% |
| Run 7: | 5:21 | 6:17 | faster than 85% |
| Sandbag lunges: | 2:59 | 3:56 | faster than 93% |
| Run 8: | 5:39 | 6:50 | faster than 84% |
| Wall balls: | 4:18 | 4:33 | faster than 63% |
| Roxzone: | 5:03 | 6:39 | faster than 85% |
| Runs (8 km) | 39:18 | 48:48 | faster than 90% |
| Stations (8) | 26:37 | ||
| Finish | 1:10:53 | 1:24:56 | 68th of 547 · faster than 87% |
44th of 382 Open Women (faster than 88%).
| Part | Time | Typical here | vs 382 Open Women here |
|---|---|---|---|
| Run 1: | 3:11 | 4:20 | faster than 97% |
| SkiErg: | 5:16 | 5:23 | faster than 62% |
| Run 2: | 4:58 | 6:33 | faster than 94% |
| Sled push: | 2:53 | 2:52 | faster than 49% |
| Run 3: | 5:03 | 6:54 | faster than 96% |
| Sled pull: | 7:22 | 6:54 | faster than 42% |
| Run 4: | 5:02 | 7:01 | faster than 97% |
| Burpee broad jump: | 6:11 | 8:02 | faster than 80% |
| Run 5: | 5:03 | 7:17 | faster than 96% |
| Row: | 5:57 | 6:03 | faster than 55% |
| Run 6: | 5:08 | 7:08 | faster than 95% |
| Farmers carry: | 1:58 | 2:18 | faster than 83% |
| Run 7: | 5:03 | 7:02 | faster than 96% |
| Sandbag lunges: | 4:12 | 5:20 | faster than 84% |
| Run 8: | 5:38 | 8:13 | faster than 93% |
| Wall balls: | 8:27 | 8:03 | faster than 44% |
| Roxzone: | 6:20 | 8:25 | faster than 82% |
| Runs (8 km) | 39:02 | 54:56 | faster than 96% |
| Stations (8) | 42:16 | ||
| Finish | 1:27:31 | 1:49:47 | 44th of 382 · faster than 88% |
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. The age group is the one entered for that race; for a team it is the team’s age group.
2 team partners
- Simon Levin2 races
- Tatum Strydom1 race
From the team results above. A name opens the search: a partner can have more than one page.
Johannesburg (I) 2025, against 382 Open Women
Shape of the race
This chart shows where Chelsea sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Runs (faster than 97% of the field), weakest on Pull (faster than 43%).
See the numbers
| Part | Chelsea: faster than |
|---|---|
| Ski | 62% |
| Push | 50% |
| Pull | 43% |
| BBJ | 81% |
| Row | 56% |
| Carry | 84% |
| Lunges | 85% |
| Wall balls | 44% |
| Roxzone | 83% |
| Runs | 97% |
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 Chelsea beat on each part of the race, at this race.Best: Runs (8 km) (faster than 97%); weakest: Sled pull (faster than 43%).
Longer is better: the share of the field you beat.
Minutes against the typical finisher
Chelsea's time on each part against the typical Open Women finisher at this race.Best: Runs (8 km) (15:54 faster); weakest: Sled pull (0:28 slower).
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: Chelsea 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.Chelsea: 39:05 running, 42:16 at the stations and 6:20 in the roxzone; the longest station was the wall balls (8:27).Below, Typical Open Women: 54:27 running, 44:54 at the stations and 8:25 in the roxzone; the longest station was the wall balls (8:03).
See the numbers
| Part | Chelsea | Typical Open Women |
|---|---|---|
| Run 1 | 3:11 | 4:20 |
| SkiErg | 5:16 | 5:23 |
| Run 2 | 4:58 | 6:33 |
| Sled push | 2:53 | 2:52 |
| Run 3 | 5:03 | 6:54 |
| Sled pull | 7:22 | 6:54 |
| Run 4 | 5:02 | 7:01 |
| Burpee broad jump | 6:11 | 8:02 |
| Run 5 | 5:03 | 7:17 |
| Row | 5:57 | 6:03 |
| Run 6 | 5:08 | 7:08 |
| Farmers carry | 1:58 | 2:18 |
| Run 7 | 5:03 | 7:02 |
| Sandbag lunges | 4:12 | 5:20 |
| Run 8 | 5:38 | 8:13 |
| Wall balls | 8:27 | 8:03 |
| Roxzone | 6:20 | 8:25 |
| Finish | 1:27:31 | 1:49:47 |
The race in order, left to right. A wider block than the one below is slower than typical.
Sled pull cost 0:28 against the typical Open Women finisher at Johannesburg (I) 2025. The sled pull guide shows whether that is strength or pacing, and the workouts that fix it.
Fix sled pull. Then beat 1:27:31.
The RoxHype app is your training plan to race day: built from your splits, your kit and your race date, and adjusted every week.
- A week-by-week plan that counts down to your race
- Extra work on your slowest stations
- Adjusts every week to what you actually did
Free to download. Used by more than 40,000 HYROX athletes.
