AUS Isabella Delfin
2 HYROX races over 2 seasons, all in a team with 1 partner. Best Doubles Women time: 1:30:54 at Sydney 2026.
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.
2 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| Sydney 2026 1 Jul 2026team: Isabella Delfin, Fei Chenwhole field → | Doubles Women · team 35-39 | 1:30:54 | 2097th of 3,169357th of 566 aged 35-39 | 51:45 | 28:50 | 10:22 | View results | See splits Hide splitsSkiErg4:58faster than 19%Sled push1:37faster than 46%Sled pull3:50fastest 47%Burpee broad jump3:23fastest 13%Row5:28faster than 16%Farmers carry1:38fastest 32%Sandbag lunges3:57faster than 42%Wall balls3:59fastest 29%Runs (8 km)51:45faster than 25%Roxzone10:22faster than 30%Run 15:58faster than 9%Run 25:52faster than 22%Run 35:58faster than 28%Run 46:08faster than 26%Run 56:41faster than 18%Run 66:22faster than 25%Run 76:07faster than 34%Run 88:43faster than 32%Full report for this race → |
| Sydney 2025 4 Jul 2025team: Isabella Delfin, Fei Chenwhole field → | Doubles Women · team 30-34 | 1:37:02 | 1925th of 2,331407th of 481 aged 30-34 | 54:25 | 31:45 | 10:52† | View results | See splits Hide splitsSkiErg4:57faster than 8%Sled push1:49faster than 9%Sled pull4:40faster than 22%Burpee broad jump4:02fastest 44%Row5:42faster than 5%Farmers carry1:46fastest 26%Sandbag lunges4:02faster than 37%Wall balls4:47faster than 28%Runs (8 km)54:25faster than 13%Roxzone10:52Run 15:40faster than 13%Run 25:41faster than 25%Run 35:49faster than 30%Run 46:21faster than 18%Run 56:33faster than 18%Run 66:19faster than 23%Run 76:34faster than 19%Run 811:28faster than 3%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. † 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. How the numbers are made.
The fastest Isabella has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:57 | Sydney 2025 · best of 2 | 4:48 |
| Sled push | 1:37 | Sydney 2026 · best of 2 | 1:51 |
| Sled pull | 3:50 | Sydney 2026 · best of 2 | 4:12 |
| Burpee broad jump | 3:23 | Sydney 2026 · best of 2 | 4:17 |
| Row | 5:28 | Sydney 2026 · best of 2 | 5:12 |
| Farmers carry | 1:38 | Sydney 2026 · best of 2 | 1:52 |
| Sandbag lunges | 3:57 | Sydney 2026 · best of 2 | 3:47 |
| Wall balls | 3:59 | Sydney 2026 · best of 2 | 4:22 |
| Runs (8 km) | 51:45 | Sydney 2026 · best of 2 | 49:12 |
| Roxzone | 10:22 | Sydney 2026 | 7:49 |
How to read
Each station's best across Isabella'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.
1 team partner
- Fei Chen2 races
From the team results above. A name opens the search: a partner can have more than one page.
Sydney 2026, against 3,169 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: Isabella against the typical Doubles Women finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Roxzone cost 1:00 against the typical Doubles Women finisher at Sydney 2026. The pacing guide is where that time comes back.
Fix roxzone. Then beat 1:30:54.
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.
