RSA Sonja Mostert
4 HYROX races over 2 seasons, all in a team with 4 partners.
One best per race type
Doubles Women: finish time, race by race
Oldest to newest; a line going down means getting fasterEach 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.
4 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| Cape Town 2026 5 Apr 2026team: Sonja Mostert, Cathy Weedallwhole field → | Doubles Women · team 40-44 | 1:13:09 | 23rd of 7534th of 89 aged 40-44 | 38:40 | 29:44 | 4:49 | View results | See splits Hide splitsSkiErg4:50fastest 44%Sled push1:35fastest 14%Sled pull4:20fastest 34%Burpee broad jump4:24fastest 34%Row4:57fastest 11%Farmers carry1:35fastest 10%Sandbag lunges3:24fastest 17%Wall balls4:39fastest 36%Runs (8 km)38:40fastest 1%Roxzone4:49fastest 12%Run 13:34fastest 3%Run 25:00fastest 3%Run 35:09fastest 2%Run 45:00fastest 1%Run 54:59fastest 1%Run 64:50fastest 1%Run 74:59fastest 1%Run 85:14fastest 1%Full report for this race → |
| Johannesburg 2025 29 Nov 2025team: Sonja Mostert, Juanita Fouriewhole field → | Doubles Women · team 40-44 | 1:17:40 | 19th of 7143rd of 122 aged 40-44 | 40:42 | 29:14 | 7:48 | View results | See splits Hide splitsSkiErg4:50fastest 13%Sled push1:37fastest 5%Sled pull3:39fastest 4%Burpee broad jump5:15fastest 47%Row4:44fastest 3%Farmers carry1:34fastest 5%Sandbag lunges3:18fastest 14%Wall balls4:17fastest 14%Runs (8 km)40:42fastest 2%Roxzone7:48fastest 19%Run 13:42fastest 4%Run 25:01fastest 1%Run 35:17fastest 2%Run 45:12fastest 2%Run 55:14fastest 1%Run 65:18fastest 2%Run 75:18fastest 1%Run 85:43fastest 2%Full report for this race → |
| Cape Town 2025 19 Jul 2025team: Sonja Mostert, Almero Oosthuizenwhole field → | Doubles Mixed · team 40-44 | 1:22:29 | 237th of 54723rd of 66 aged 40-44 | 47:03 | 28:26 | 7:04 | View results | See splits Hide splitsSkiErg4:25faster than 35%Sled push1:39fastest 14%Sled pull4:38faster than 26%Burpee broad jump3:34fastest 49%Row4:54faster than 48%Farmers carry1:44fastest 43%Sandbag lunges3:07fastest 13%Wall balls4:25fastest 44%Runs (8 km)47:03fastest 44%Roxzone7:04faster than 41%Run 13:42fastest 30%Run 25:08fastest 21%Run 35:28fastest 21%Run 45:32fastest 23%Run 55:39fastest 22%Run 66:00fastest 39%Run 77:05faster than 27%Run 88:34faster than 18%Full report for this race → |
| Johannesburg (I) 2025 1 Mar 2025team: Sonja Mostert, Linda Swartwhole field → | Doubles Women · team 30-39 | 1:23:08 | 109th of 54758th of 258 aged 30-39 | 45:03 | 29:54 7 of 8 | 6:34 | View results | See splits Hide splitsSkiErg4:45fastest 35%Sled push—Sled pull3:34fastest 5%Burpee broad jump5:24faster than 31%Row5:38fastest 49%Farmers carry1:49fastest 39%Sandbag lunges4:00faster than 40%Wall balls4:44fastest 48%Runs (8 km)45:03fastest 14%Roxzone6:34fastest 25%Run 14:08fastest 20%Run 25:54fastest 29%Run 35:59fastest 23%Run 45:42fastest 14%Run 55:40fastest 10%Run 65:43fastest 12%Run 76:00fastest 19%Run 85:59fastest 9%Full report for this race → |
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. "6 of 8" marks a stations total from the stations that were timed; the others had no split at that race. 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.
The fastest Sonja has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:45 | Johannesburg (I) 2025 · best of 3 | 4:48 |
| Sled push | 1:35 | Cape Town 2026 · best of 2 | 1:51 |
| Sled pull | 3:34 | Johannesburg (I) 2025 · best of 3 | 4:12 |
| Burpee broad jump | 4:24 | Cape Town 2026 · best of 3 | 4:17 |
| Row | 4:44 | Johannesburg 2025 · best of 3 | 5:12 |
| Farmers carry | 1:34 | Johannesburg 2025 · best of 3 | 1:52 |
| Sandbag lunges | 3:18 | Johannesburg 2025 · best of 3 | 3:47 |
| Wall balls | 4:17 | Johannesburg 2025 · best of 3 | 4:22 |
| Runs (8 km) | 38:40 | Cape Town 2026 · best of 3 | 49:12 |
| Roxzone | 4:49 | Cape Town 2026 · best of 3 | 7:49 |
How to read
Each station's best across Sonja's Doubles Women races, from different races, against the typical Doubles Women split. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.
4 team partners
- Almero Oosthuizen1 race
- Cathy Weedall1 race
- Juanita Fourie1 race
- Linda Swart1 race
From the team results above. A name opens the search: a partner can have more than one page.
Cape Town 2026, against 753 Doubles Women
Shape of the race
Further out means you beat more of the field on that part. A dent is a weak spot.
How you ranked on each station
Longer is better: the share of the field you beat.
Minutes against the typical finisher
Green, left of centre: faster than the typical Doubles Women finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Sonja against the typical Doubles Women finisher
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 1:13:09.
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.
