Athlete · Open Women · 50-54 · GBR GBR

Joanna Jeffs

www.roxtimes.com/athletes/joanna-jeffs-8eeede52

4 HYROX races over 3 seasons: 3 solo, 1 in a team with 1 partner.

Best Open Women time1:39:22London Olympia 2026
Best Open Women place1396thof 2,263 · London Olympia 2026
Latest race1:53:53Birmingham Birm · Open Women14:31 slower than Joanna's best Open Women time (1:39:22)
Strongest part of the raceSled pushfaster than 76% of Open Women at London Olympia 2026
Personal bests

One best per race type

solo, doubles and relay times are different races, so each has its own best

Open Women: finish time, race by race

Oldest to newest; a line going down means getting faster
1:40:001:44:001:48:001:52:00 best 1:39:22 best 1:39:22 · London Olympia

This line shows the finish time of Joanna Jeffs at each race, oldest on the left; lower is faster.The best was 1:39:22 at London Olympia (Mar 2026); Joanna Jeffs was 9:42 slower at the latest race than at the first.

See the numbers
Race Date Division Finish
London ExCeL Dec 2025 Open Women 1:44:11
London Olympia Mar 2026 Open Women 1:39:22
Birmingham Oct 2026 Open Women 1:53:53

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.

Every race

4 results at 4 races

Tap a result for its full report
Open Women, 50-54 1:53:53 2204th of 2,703; 115th of 152 aged 50-54 48:46 56:53 8:19 Runs 48:46 · Stations 56:53 · Roxzone 8:19

2,204th of 2,703 Open Women (faster than 18%). Against the 81 who finished around 1:51:04: most time gained on the eight runs (3:50), most lost on sandbag lunges (3:56). Runs 5 to 8 took 2:18 less than runs 1 to 4 (them: 0:56 more).

Joanna Jeffs at HYROX Birmingham Birm, Open Women: every split in race order, the typical split of Open Women at this race, and the share of the 2,703 Open Women finishers here who were slower on that part.
Part Time Typical here vs 2,703 Open Women here
Run 1: 8:52 6:02 faster than 1%
SkiErg: 5:41 5:14 faster than 17%
Run 2: 5:18 5:18 faster than 50%
Sled push: 3:58 3:12 faster than 17%
Run 3: 5:43 5:31 faster than 42%
Sled pull: 7:16 5:25 faster than 12%
Run 4: 5:40 5:33 faster than 45%
Burpee broad jump: 10:21 6:40 faster than 12%
Run 5: 5:49 5:39 faster than 43%
Row: 6:23 5:26 faster than 7%
Run 6: 5:41 5:32 faster than 44%
Farmers carry: 3:09 2:18 faster than 11%
Run 7: 5:42 5:32 faster than 43%
Sandbag lunges: 10:25 5:01 faster than 3%
Run 8: 6:04 5:47 faster than 41%
Wall balls: 9:40 6:48 faster than 18%
Roxzone: 8:19 7:16 faster than 32%
Runs (8 km) 48:46 44:53 faster than 33%
Stations (8) 56:53
Finish 1:53:53 1:32:53 2204th of 2,703 · faster than 18%

Full report for this race →This result as data (JSON)

Open Women, 50-54 1:39:22 1396th of 2,263; 62nd of 119 aged 50-54 46:22 46:30 6:33 Runs 46:22 · Stations 46:30 · Roxzone 6:33

1,396th of 2,263 Open Women (faster than 38%). Against the 63 who finished around 1:38:24: most time gained on the eight runs (1:11), most lost on sandbag lunges (1:59). Runs 5 to 8 took 2:42 more than runs 1 to 4 (them: 3:07 more).

Joanna Jeffs at HYROX London Olympia 2026, Open Women: every split in race order, the typical split of Open Women at this race, and the share of the 2,263 Open Women finishers here who were slower on that part.
Part Time Typical here vs 2,263 Open Women here
Run 1: 5:35 5:26 faster than 43%
SkiErg: 5:25 5:09 faster than 27%
Run 2: 5:15 5:17 faster than 51%
Sled push: 2:28 2:49 faster than 76%
Run 3: 5:31 5:30 faster than 49%
Sled pull: 5:39 5:15 faster than 38%
Run 4: 5:30 5:31 faster than 51%
Burpee broad jump: 7:53 6:43 faster than 30%
Run 5: 5:37 5:41 faster than 53%
Row: 6:00 5:27 faster than 17%
Run 6: 5:32 5:32 faster than 50%
Farmers carry: 3:15 2:22 faster than 10%
Run 7: 5:34 5:31 faster than 48%
Sandbag lunges: 7:25 5:05 faster than 10%
Run 8: 7:50 7:45 faster than 48%
Wall balls: 8:25 6:53 faster than 27%
Roxzone: 6:33 6:40 faster than 52%
Runs (8 km) 46:22 46:35 faster than 51%
Stations (8) 46:30
Finish 1:39:22 1:34:13 1396th of 2,263 · faster than 38%

Full report for this race →This result as data (JSON)

Open Women, 50-54 1:44:11 2242nd of 2,921; 85th of 128 aged 50-54 37:38* 45:43*‡ 20:54 Runs 37:38 · Stations 45:43 · Roxzone 20:54

2,242nd of 2,921 Open Women (faster than 23%). Against the 92 who finished around 1:43:09: most time gained on the eight runs (4:20), most lost on the roxzone (5:50). Runs 5 to 8 took 2:24 more than runs 1 to 4 (them: 4:04 more).

Joanna Jeffs at HYROX London ExCeL 2025, Open Women: every split in race order, the typical split of Open Women at this race, and the share of the 2,921 Open Women finishers here who were slower on that part.
Part Time Typical here vs 2,921 Open Women here
Run 1: 3:50 3:39 faster than 39%
SkiErg: 6:08 5:33 faster than 11%
Run 2: 4:25 4:20 faster than 45%
Sled push: 2:54 2:46 faster than 40%
Run 3: 4:39 4:30 faster than 42%
Sled pull: 8:19 5:34 faster than 5%
Run 4: 4:44 4:35 faster than 42%
Burpee broad jump: 0:10 ‡ 6:43
Run 5: 4:48 4:39 faster than 43%
Row: 6:29 5:34 faster than 7%
Run 6: 4:30 4:37 faster than 55%
Farmers carry: 2:22 2:11 faster than 35%
Run 7: 4:28 4:36 faster than 57%
Sandbag lunges: 8:01 5:02 faster than 7%
Run 8: 6:16 6:33 faster than 61%
Wall balls: 11:20 6:49 faster than 9%
Roxzone: 20:54 13:10 faster than 2%
Runs (8 km) 37:38 37:29 faster than 48%
Stations (8) 45:43
Finish 1:44:11 1:31:10 2242nd of 2,921 · faster than 23%

Full report for this race →This result as data (JSON)

Doubles Women, team 50-59, with Martina McIntyre 1:28:06 324th of 486; 5th of 17 aged 50-59 43:25 39:47 4:59 Runs 43:25 · Stations 39:47 · Roxzone 4:59

324th of 486 Doubles Women (faster than 33%).

Joanna Jeffs at HYROX Manchester 2024, Doubles Women: every split in race order, the typical split of Doubles Women at this race, and the share of the 486 Doubles Women finishers here who were slower on that part.
Part Time Typical here vs 486 Doubles Women here
Run 1: 4:02 4:15 faster than 66%
SkiErg: 5:07 4:28 faster than 2%
Run 2: 5:18 5:56 faster than 80%
Sled push: 1:44 1:35 faster than 31%
Run 3: 5:42 6:09 faster than 74%
Sled pull: 4:52 3:52 faster than 9%
Run 4: 5:47 6:11 faster than 71%
Burpee broad jump: 7:35 4:11 faster than 1%
Run 5: 5:43 6:17 faster than 77%
Row: 5:37 4:59 faster than 4%
Run 6: 5:38 6:14 faster than 78%
Farmers carry: 1:58 1:41 faster than 15%
Run 7: 5:39 6:18 faster than 79%
Sandbag lunges: 6:57 3:29 faster than 0%
Run 8: 5:40 6:32 faster than 82%
Wall balls: 5:57 4:01 faster than 4%
Roxzone: 4:59 6:01 faster than 82%
Runs (8 km) 43:25 47:57 faster than 79%
Stations (8) 39:47
Finish 1:28:06 1:23:09 324th of 486 · faster than 33%

Full report for this race →This result as data (JSON)

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 organiser timed all eight stations and the total is theirs, but one split is not used in comparisons: it was under our floor for that station (just under the fastest Elite 15 splits ever), which usually means a timing slip at the mats or a short course. Open the splits to see it. 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.

Best splits · Open Women

The fastest Joanna has done each station

Part Best Race Typical
SkiErg 5:25 London Olympia 2026 · best of 3 5:16
Sled push 2:28 London Olympia 2026 · best of 3 2:55
Sled pull 5:39 London Olympia 2026 · best of 3 5:47
Burpee broad jump 7:53 London Olympia 2026 · best of 2 6:46
Row 6:00 London Olympia 2026 · best of 3 5:31
Farmers carry 2:22 London ExCeL 2025 · best of 3 2:19
Sandbag lunges 7:25 London Olympia 2026 · best of 3 5:13
Wall balls 8:25 London Olympia 2026 · best of 3 6:43
Runs (8 km) 37:38 London ExCeL 2025 · best of 3 46:44
Roxzone 6:33 London Olympia 2026 · best of 3 7:57
How to read

Each station's best across Joanna'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.

Raced with

1 team partner

From the team results above. A name opens the search: a partner can have more than one page.

Station profile · best Open Women race

London Olympia 2026, against 2,263 Open Women

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns
Joannaedge = faster than everyone, centre = slowest

This chart shows where Joanna sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Push (faster than 76% of the field), weakest on Lunges (faster than 10%).

See the numbers
Part Joanna: faster than
Ski 28%
Push 76%
Pull 38%
BBJ 30%
Row 17%
Carry 11%
Lunges 10%
Wall balls 27%
Roxzone 53%
Runs 51%

Further out means you beat more of the field on that part. A dent is a weak spot.

How you ranked on each station

SkiErg faster than 28%
Sled push faster than 76%
Sled pull faster than 38%
Burpee broad jump faster than 30%
Row faster than 17%
Farmers carry faster than 11%
Sandbag lunges faster than 10%
Wall balls faster than 27%
Roxzone faster than 53%
Runs (8 km) faster than 51%

How much of the field Joanna beat on each part of the race, at this race.Best: Sled push (faster than 76%); weakest: Sandbag lunges (faster than 10%).

Longer is better: the share of the field you beat.

Minutes against the typical finisher

SkiErg 0:16 slower
Sled push 0:21 faster
Sled pull 0:24 slower
Burpee broad jump 1:10 slower
Row 0:33 slower
Farmers carry 0:53 slower
Sandbag lunges 2:20 slower
Wall balls 1:32 slower
Roxzone 0:07 faster
Runs (8 km) 0:13 faster

Joanna's time on each part against the typical Open Women finisher at this race.Best: Sled push (0:21 faster); weakest: Sandbag lunges (2:20 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: Joanna against the typical Open Women finisher

Joanna1:39:22
5:355:255:152:285:315:395:307:535:376:005:323:155:347:257:508:256:33
Typical Open Women1:32:36
5:265:095:172:495:305:155:316:435:415:275:322:225:315:057:456:536:40
RunsStationsRoxzone (moving between stations)

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.Joanna: 46:24 running, 46:31 at the stations and 6:33 in the roxzone; the longest station was the wall balls (8:25) and the shortest the sled push (2:28).Below, Typical Open Women: 46:13 running, 39:43 at the stations and 6:40 in the roxzone; the longest station was the wall balls (6:53).

See the numbers
Part Joanna Typical Open Women
Run 1 5:35 5:26
SkiErg 5:25 5:09
Run 2 5:15 5:17
Sled push 2:28 2:49
Run 3 5:31 5:30
Sled pull 5:39 5:15
Run 4 5:30 5:31
Burpee broad jump 7:53 6:43
Run 5 5:37 5:41
Row 6:00 5:27
Run 6 5:32 5:32
Farmers carry 3:15 2:22
Run 7 5:34 5:31
Sandbag lunges 7:25 5:05
Run 8 7:50 7:45
Wall balls 8:25 6:53
Roxzone 6:33 6:40
Finish 1:39:22 1:34:13

The race in order, left to right. A wider block than the one below is slower than typical.

Sandbag lunges cost 2:20 against the typical Open Women finisher at London Olympia 2026. The sandbag lunges guide shows whether that is strength or pacing, and the workouts that fix it.

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The RoxHype app

Fix sandbag lunges. Then beat 1:39:22.

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.

RoxHype app home: days to your HYROX, your expected finish range and this week's sessions RoxHype workout player guiding a sled push, with the next exercise lined up
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