Athlete · Open Women · 25-29 · SIN SIN

Brenna Sim

www.roxtimes.com/athletes/brenna-sim-1eadf2e1

6 HYROX races over 2 seasons: 1 solo, 5 in a team with 4 partners.

Open Women time1:37:05Singapore 2025
Open Women place277thof 778 · Singapore 2025
Latest race1:26:57Singapore 2026 · Doubles Mixed with Amirul HakimFirst Doubles Mixed race
Strongest part of the raceSled pullfaster than 90% of Open Women at Singapore 2025
Personal bests

One best per race type

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

Finish time, race by race: one race type at a time

Oldest to newest; a line going down means getting faster
1:34:001:35:001:36:00 best 1:33:17

This line shows the finish time of Brenna Sim at each race, oldest on the left; lower is faster.The best was 1:33:17 at Bangkok (May 2025); Brenna Sim was 0:22 slower at the latest race than at the first.

See the numbers
Race Date Division Finish
Bangkok May 2025 Pro Doubles Women 1:33:17
Bangkok Mar 2026 Pro Doubles Women 1:33:39

Each dot is one Pro Doubles Women race; click one for that race's report. Not enough complete, clean Pro Doubles Women races yet to measure the change. Team times are shared with a partner, so they move with who you race with.

Every race

6 results at 6 races

Tap a result for its full report
Doubles Mixed, team 25-29, with Amirul Hakim 1:26:57 295th of 1,072; 53rd of 216 aged 25-29 48:38 29:28 8:55 Runs 48:38 · Stations 29:28 · Roxzone 8:55

295th of 1,072 Doubles Mixed (faster than 72%). Against the 33 who finished around 1:28:30: most time gained on sandbag lunges (1:01), most lost on the eight runs (2:01). Runs 5 to 8 took 3:12 more than runs 1 to 4 (them: 3:09 more).

Brenna Sim at HYROX Singapore 2026, Doubles Mixed: every split in race order, the typical split of Doubles Mixed at this race, and the share of the 1,072 Doubles Mixed finishers here who were slower on that part.
Part Time Typical here vs 1,072 Doubles Mixed here
Run 1: 4:28 4:40 faster than 57%
SkiErg: 4:34 4:38 faster than 59%
Run 2: 5:43 6:18 faster than 69%
Sled push: 2:31 3:08 faster than 82%
Run 3: 6:17 6:40 faster than 62%
Sled pull: 3:54 4:48 faster than 82%
Run 4: 6:16 6:43 faster than 63%
Burpee broad jump: 3:10 4:01 faster than 80%
Run 5: 6:36 6:55 faster than 59%
Row: 4:53 5:14 faster than 77%
Run 6: 6:32 6:50 faster than 59%
Farmers carry: 2:02 2:08 faster than 62%
Run 7: 6:32 6:56 faster than 62%
Sandbag lunges: 3:33 4:52 faster than 90%
Run 8: 6:17 7:11 faster than 70%
Wall balls: 4:51 5:53 faster than 75%
Roxzone: 8:55 9:30 faster than 56%
Runs (8 km) 48:38 52:30 faster than 64%
Stations (8) 29:28
Finish 1:26:57 1:37:54 295th of 1,072 · faster than 72%

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

Pro Doubles Women, team 30-34, with Angelique Poh 1:33:39 69th of 99; 22nd of 30 aged 30-34 46:05 36:42 10:57 Runs 46:05 · Stations 36:42 · Roxzone 10:57

69th of 99 Pro Doubles Women (faster than 30%).

Brenna Sim at HYROX Bangkok 2026, Pro Doubles Women: every split in race order, the typical split of Pro Doubles Women at this race, and the share of the 99 Pro Doubles Women finishers here who were slower on that part.
Part Time Typical here vs 99 Pro Doubles Women here
Run 1: 8:09 7:20 faster than 26%
SkiErg: 4:38 4:38 faster than 50%
Run 2: 5:07 4:42 faster than 27%
Sled push: 4:11 3:19 faster than 24%
Run 3: 5:14 4:52 faster than 31%
Sled pull: 4:38 5:06 faster than 70%
Run 4: 5:15 4:55 faster than 29%
Burpee broad jump: 5:42 3:40 faster than 5%
Run 5: 5:21 5:00 faster than 28%
Row: 5:03 5:01 faster than 48%
Run 6: 5:17 4:57 faster than 35%
Farmers carry: 2:17 2:03 faster than 26%
Run 7: 5:21 4:58 faster than 33%
Sandbag lunges: 5:20 4:30 faster than 25%
Run 8: 6:24 6:14 faster than 41%
Wall balls: 4:53 4:18 faster than 32%
Roxzone: 10:57 10:45 faster than 44%
Runs (8 km) 46:05 43:06 faster than 33%
Stations (8) 36:42
Finish 1:33:39 1:27:26 69th of 99 · faster than 30%

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

Doubles Women, team 16-24, with Drinah Sim 1:29:50 193rd of 660; 13th of 32 aged 16-24 52:16 28:21 9:17 Runs 52:16 · Stations 28:21 · Roxzone 9:17

193rd of 660 Doubles Women (faster than 70%).

Brenna Sim at HYROX Singapore Expo 2025, Doubles Women: every split in race order, the typical split of Doubles Women at this race, and the share of the 660 Doubles Women finishers here who were slower on that part.
Part Time Typical here vs 660 Doubles Women here
Run 1: 5:11 5:03 faster than 44%
SkiErg: 4:42 5:04 faster than 87%
Run 2: 6:25 6:21 faster than 47%
Sled push: 2:01 2:04 faster than 59%
Run 3: 6:36 6:38 faster than 50%
Sled pull: 3:51 4:53 faster than 90%
Run 4: 6:39 6:42 faster than 50%
Burpee broad jump: 3:57 4:32 faster than 72%
Run 5: 6:44 6:49 faster than 52%
Row: 5:04 5:23 faster than 83%
Run 6: 6:30 6:48 faster than 61%
Farmers carry: 1:43 1:55 faster than 79%
Run 7: 6:32 6:55 faster than 63%
Sandbag lunges: 3:33 4:02 faster than 75%
Run 8: 7:44 8:30 faster than 66%
Wall balls: 3:30 5:21 faster than 99%
Roxzone: 9:17 9:48 faster than 59%
Runs (8 km) 52:16 53:48 faster than 58%
Stations (8) 28:21
Finish 1:29:50 1:37:35 193rd of 660 · faster than 70%

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

Doubles Women, team 25-29, with Gina Farm 1:30:07 166th of 584; 61st of 144 aged 25-29 54:14 29:19 6:34† Runs 54:14 · Stations 29:19 · Roxzone 6:34

166th of 584 Doubles Women (faster than 71%).

Brenna Sim at HYROX Hong Kong 2025, Doubles Women: every split in race order, the typical split of Doubles Women at this race, and the share of the 584 Doubles Women finishers here who were slower on that part.
Part Time Typical here vs 584 Doubles Women here
Run 1: 4:34 4:01 faster than 20%
SkiErg: 4:52 5:06 faster than 75%
Run 2: 6:38 6:42 faster than 52%
Sled push: 1:55 2:12 faster than 80%
Run 3: 6:59 6:55 faster than 47%
Sled pull: 3:53 5:03 faster than 91%
Run 4: 7:13 7:00 faster than 43%
Burpee broad jump: 4:30 4:33 faster than 53%
Run 5: 7:21 7:18 faster than 48%
Row: 5:04 5:28 faster than 87%
Run 6: 7:18 7:14 faster than 48%
Farmers carry: 1:52 1:58 faster than 67%
Run 7: 7:11 7:11 faster than 50%
Sandbag lunges: 3:24 4:06 faster than 82%
Run 8: 7:00 7:21 faster than 59%
Wall balls: 3:49 4:52 faster than 89%
Roxzone †: 6:34
Runs (8 km) 54:14 54:23 faster than 52%
Stations (8) 29:19
Finish 1:30:07 1:37:47 166th of 584 · faster than 71%

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

Open Women, 25-29 1:37:05 277th of 778; 51st of 155 aged 25-29 50:15 39:34 7:20 Runs 50:15 · Stations 39:34 · Roxzone 7:20

277th of 778 Open Women (faster than 64%).

Brenna Sim at HYROX Singapore 2025, Open Women: every split in race order, the typical split of Open Women at this race, and the share of the 778 Open Women finishers here who were slower on that part.
Part Time Typical here vs 778 Open Women here
Run 1: 4:26 4:14 faster than 36%
SkiErg: 5:05 5:28 faster than 83%
Run 2: 6:04 5:55 faster than 44%
Sled push: 2:40 3:15 faster than 81%
Run 3: 6:24 6:14 faster than 45%
Sled pull: 5:26 7:31 faster than 89%
Run 4: 6:42 6:18 faster than 37%
Burpee broad jump: 7:16 7:09 faster than 47%
Run 5: 6:47 6:31 faster than 41%
Row: 5:23 5:50 faster than 83%
Run 6: 6:29 6:30 faster than 51%
Farmers carry: 2:12 2:38 faster than 78%
Run 7: 6:30 6:31 faster than 50%
Sandbag lunges: 5:33 5:26 faster than 47%
Run 8: 6:56 6:58 faster than 51%
Wall balls: 5:59 7:10 faster than 72%
Roxzone: 7:20 8:48 faster than 71%
Runs (8 km) 50:15 49:30 faster than 46%
Stations (8) 39:34
Finish 1:37:05 1:43:47 277th of 778 · faster than 64%

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

Pro Doubles Women, team U29, with Angelique Poh 1:33:17 51st of 100; 8th of 18 aged U29 54:23 32:11 6:49 Runs 54:23 · Stations 32:11 · Roxzone 6:49

51st of 100 Pro Doubles Women (faster than 49%).

Brenna Sim at HYROX Bangkok 2025, Pro Doubles Women: every split in race order, the typical split of Pro Doubles Women at this race, and the share of the 100 Pro Doubles Women finishers here who were slower on that part.
Part Time Typical here vs 100 Pro Doubles Women here
Run 1: 6:18 5:59 faster than 37%
SkiErg: 4:42 4:47 faster than 59%
Run 2: 6:23 6:06 faster than 38%
Sled push: 2:15 2:31 faster than 74%
Run 3: 6:45 6:18 faster than 32%
Sled pull: 4:22 5:09 faster than 83%
Run 4: 6:59 6:18 faster than 32%
Burpee broad jump: 4:33 3:37 faster than 18%
Run 5: 7:08 6:24 faster than 24%
Row: 4:50 5:08 faster than 83%
Run 6: 6:37 6:22 faster than 40%
Farmers carry: 2:02 2:03 faster than 52%
Run 7: 6:51 6:26 faster than 35%
Sandbag lunges: 5:13 4:39 faster than 27%
Run 8: 7:25 6:39 faster than 28%
Wall balls: 4:14 5:18 faster than 74%
Roxzone: 6:49 8:17 faster than 73%
Runs (8 km) 54:23 50:32 faster than 34%
Stations (8) 32:11
Finish 1:33:17 1:32:56 51st of 100 · faster than 49%

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. † 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.

Raced with

4 team partners

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

Station profile · best Open Women race

Singapore 2025, against 778 Open Women

Full race report →

Shape of the race

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

This chart shows where Brenna sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Pull (faster than 90% of the field), weakest on Runs (faster than 47%).

See the numbers
Part Brenna: faster than
Ski 84%
Push 81%
Pull 90%
BBJ 48%
Row 83%
Carry 78%
Lunges 47%
Wall balls 72%
Roxzone 71%
Runs 47%

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 84%
Sled push faster than 81%
Sled pull faster than 90%
Burpee broad jump faster than 48%
Row faster than 83%
Farmers carry faster than 78%
Sandbag lunges faster than 47%
Wall balls faster than 72%
Roxzone faster than 71%
Runs (8 km) faster than 47%

How much of the field Brenna beat on each part of the race, at this race.Best: Sled pull (faster than 90%); weakest: Runs (8 km) (faster than 47%).

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

Minutes against the typical finisher

SkiErg 0:23 faster
Sled push 0:35 faster
Sled pull 2:05 faster
Burpee broad jump 0:07 slower
Row 0:27 faster
Farmers carry 0:26 faster
Sandbag lunges 0:07 slower
Wall balls 1:11 faster
Roxzone 1:28 faster
Runs (8 km) 0:45 slower

Brenna's time on each part against the typical Open Women finisher at this race.Best: Sled pull (2:05 faster); weakest: Runs (8 km) (0:45 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: Brenna against the typical Open Women finisher

Brenna1:37:05
4:265:056:042:406:245:266:427:166:475:236:292:126:305:336:565:597:20
Typical Open Women1:42:26
4:145:285:553:156:147:316:187:096:315:506:302:386:315:266:587:108:48
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.Brenna: 50:17 running, 39:34 at the stations and 7:20 in the roxzone; the longest station was the burpee broad jumps (7:16).Below, Typical Open Women: 49:11 running, 44:27 at the stations and 8:48 in the roxzone; the longest station was the sled pull (7:31).

See the numbers
Part Brenna Typical Open Women
Run 1 4:26 4:14
SkiErg 5:05 5:28
Run 2 6:04 5:55
Sled push 2:40 3:15
Run 3 6:24 6:14
Sled pull 5:26 7:31
Run 4 6:42 6:18
Burpee broad jump 7:16 7:09
Run 5 6:47 6:31
Row 5:23 5:50
Run 6 6:29 6:30
Farmers carry 2:12 2:38
Run 7 6:30 6:31
Sandbag lunges 5:33 5:26
Run 8 6:56 6:58
Wall balls 5:59 7:10
Roxzone 7:20 8:48
Finish 1:37:05 1:43:47

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

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