GBR Chelsea Jeffrey
3 HYROX races over 2 seasons: 2 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 Chelsea Jeffrey at each race, oldest on the left; lower is faster.The best was 1:44:34 at Manchester (Jan 2026); Chelsea Jeffrey was 3:56 faster at the latest race than at the first.
See the numbers
| Race | Date | Division | Finish |
|---|---|---|---|
| Mechelen | Apr 2025 | Open Women | 1:48:30 |
| Manchester | Jan 2026 | Open Women | 1:44:34 |
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.
3 results at 3 races
955th of 1,356 Open Women (faster than 29%). Against the 41 who finished around 1:44:23: most time gained on sandbag lunges (3:28), most lost on the eight runs (5:11). Runs 5 to 8 took 2:05 more than runs 1 to 4 (them: 2:05 more).
| Part | Time | Typical here | vs 1,356 Open Women here |
|---|---|---|---|
| Run 1: | 4:48 | 4:13 | faster than 24% |
| SkiErg: | 5:17 | 5:07 | faster than 32% |
| Run 2: | 6:55 | 5:56 | faster than 21% |
| Sled push: | 2:44 | 2:39 | faster than 44% |
| Run 3: | 7:45 | 6:18 | faster than 15% |
| Sled pull: | 5:27 | 5:28 | faster than 50% |
| Run 4: | 7:47 | 6:20 | faster than 16% |
| Burpee broad jump: | 7:23 | 6:43 | faster than 40% |
| Run 5: | 7:33 | 6:29 | faster than 22% |
| Row: | 5:37 | 5:24 | faster than 32% |
| Run 6: | 7:27 | 6:22 | faster than 20% |
| Farmers carry: | 2:04 | 2:18 | faster than 74% |
| Run 7: | 7:41 | 6:18 | faster than 16% |
| Sandbag lunges: | 2:44 | 5:17 | faster than 98% |
| Run 8: | 6:39 | 5:20 | faster than 21% |
| Wall balls: | 7:29 | 6:41 | faster than 37% |
| Roxzone: | 9:22 | 6:08 | faster than 15% |
| Runs (8 km) | 56:32 | 47:39 | faster than 17% |
| Stations (8) | 38:45 | ||
| Finish | 1:44:34 | 1:34:09 | 955th of 1,356 · faster than 29% |
618th of 765 Open Women (faster than 19%).
| Part | Time | Typical here | vs 765 Open Women here |
|---|---|---|---|
| Run 1: | 7:44 | 7:06 | faster than 25% |
| SkiErg: | 5:13 | 5:07 | faster than 40% |
| Run 2: | 5:52 | 4:50 | faster than 11% |
| Sled push: | 2:24 | 2:21 | faster than 46% |
| Run 3: | 7:27 | 5:09 | faster than 3% |
| Sled pull: | 5:08 | 5:41 | faster than 69% |
| Run 4: | 6:17 | 5:09 | faster than 12% |
| Burpee broad jump: | 7:29 | 6:48 | faster than 34% |
| Run 5: | 6:18 | 5:10 | faster than 12% |
| Row: | 5:39 | 5:22 | faster than 26% |
| Run 6: | 6:03 | 5:08 | faster than 15% |
| Farmers carry: | 2:09 | 2:15 | faster than 60% |
| Run 7: | 5:55 | 5:07 | faster than 19% |
| Sandbag lunges: | 6:20 | 5:06 | faster than 20% |
| Run 8: | 8:30 | 5:41 | faster than 5% |
| Wall balls: | 5:38 | 5:55 | faster than 59% |
| Roxzone †: | 14:24 | ||
| Runs (8 km) | 54:06 | 43:24 | faster than 9% |
| Stations (8) | 40:00 | ||
| Finish | 1:48:30 | 1:33:39 | 618th of 765 · faster than 19% |
930th of 965 Doubles Women (faster than 3%).
| Part | Time | Typical here | vs 965 Doubles Women here |
|---|---|---|---|
| Run 1: | 8:08 | 4:36 | faster than 0% |
| SkiErg: | 5:11 | 4:38 | faster than 4% |
| Run 2: | 8:11 | 6:22 | faster than 12% |
| Sled push: | 1:37 | 1:32 | faster than 36% |
| Run 3: | 9:58 | 6:32 | faster than 0% |
| Sled pull: | 4:28 | 3:43 | faster than 14% |
| Run 4: | 10:01 | 6:38 | faster than 1% |
| Burpee broad jump: | 6:33 | 4:14 | faster than 5% |
| Run 5: | 10:08 | 6:47 | faster than 1% |
| Row: | 5:20 | 5:04 | faster than 22% |
| Run 6: | 7:23 | 6:44 | faster than 28% |
| Farmers carry: | 1:28 | 1:46 | faster than 86% |
| Run 7: | 7:54 | 6:45 | faster than 17% |
| Sandbag lunges: | 4:50 | 3:29 | faster than 6% |
| Run 8: | 8:18 | 7:10 | faster than 23% |
| Wall balls: | 4:19 | 3:56 | faster than 25% |
| Roxzone: | 9:08 | 6:36 | faster than 9% |
| Runs (8 km) | 1:09:57 | 51:55 | faster than 4% |
| Stations (8) | 33:46 | ||
| Finish | 1:52:47 | 1:27:54 | 930th of 965 · faster than 3% |
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.
The fastest Chelsea has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 5:13 | Mechelen 2025 · best of 2 | 5:16 |
| Sled push | 2:24 | Mechelen 2025 · best of 2 | 2:55 |
| Sled pull | 5:08 | Mechelen 2025 · best of 2 | 5:47 |
| Burpee broad jump | 7:23 | Manchester 2026 · best of 2 | 6:46 |
| Row | 5:37 | Manchester 2026 · best of 2 | 5:31 |
| Farmers carry | 2:04 | Manchester 2026 · best of 2 | 2:19 |
| Sandbag lunges | 2:44 | Manchester 2026 · best of 2 | 5:13 |
| Wall balls | 5:38 | Mechelen 2025 · best of 2 | 6:43 |
| Runs (8 km) | 54:06 | Mechelen 2025 · best of 2 | 46:44 |
| Roxzone | 9:22 | Manchester 2026 | 7:57 |
How to read
Each station's best across Chelsea'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
- Kirstine McCrae1 race
From the team results above. A name opens the search: a partner can have more than one page.
Manchester 2026, against 1,356 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 Lunges (faster than 99% of the field), weakest on Roxzone (faster than 15%).
See the numbers
| Part | Chelsea: faster than |
|---|---|
| Ski | 32% |
| Push | 45% |
| Pull | 51% |
| BBJ | 41% |
| Row | 33% |
| Carry | 75% |
| Lunges | 99% |
| Wall balls | 37% |
| Roxzone | 15% |
| Runs | 18% |
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: Sandbag lunges (faster than 99%); weakest: Roxzone (faster than 15%).
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: Sandbag lunges (2:33 faster); weakest: Runs (8 km) (8:53 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: 56:35 running, 38:44 at the stations and 9:22 in the roxzone; the longest station was the wall balls (7:29).Below, Typical Open Women: 47:15 running, 39:37 at the stations and 6:08 in the roxzone; the longest station was the burpee broad jumps (6:43).
See the numbers
| Part | Chelsea | Typical Open Women |
|---|---|---|
| Run 1 | 4:48 | 4:13 |
| SkiErg | 5:17 | 5:07 |
| Run 2 | 6:55 | 5:56 |
| Sled push | 2:44 | 2:39 |
| Run 3 | 7:45 | 6:18 |
| Sled pull | 5:27 | 5:28 |
| Run 4 | 7:47 | 6:20 |
| Burpee broad jump | 7:23 | 6:43 |
| Run 5 | 7:33 | 6:29 |
| Row | 5:37 | 5:24 |
| Run 6 | 7:27 | 6:22 |
| Farmers carry | 2:04 | 2:18 |
| Run 7 | 7:41 | 6:18 |
| Sandbag lunges | 2:44 | 5:17 |
| Run 8 | 6:39 | 5:20 |
| Wall balls | 7:29 | 6:41 |
| Roxzone | 9:22 | 6:08 |
| Finish | 1:44:34 | 1:34:09 |
The race in order, left to right. A wider block than the one below is slower than typical.
Roxzone cost 3:14 against the typical Open Women finisher at Manchester 2026. The pacing guide is where that time comes back.
Fix roxzone. Then beat 1:44:34.
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.
