Athlete · Open Men · 30-34 · IRL IRL

Ciaran O’Brien

www.roxtimes.com/athletes/ciaran-o-brien-2495a545

3 HYROX races over 2 seasons: 2 solo, 1 in a team with 1 partner.

Best Open Men time1:43:55Amsterdam 2024
Best Open Men place1909thof 2,198 · Amsterdam 2024
Latest race1:45:10London ExCeL 2025 · Open Men1:15 slower than Ciaran's best Open Men time (1:43:55)
Strongest part of the raceFarmers carryfaster than 65% of Open Men at Amsterdam 2024
Personal bests

One best per race type

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

Open Men: finish time, race by race

Oldest to newest; a line going down means getting faster
1:44:001:45:001:46:00 best 1:43:55

This line shows the finish time of Ciaran O’Brien at each race, oldest on the left; lower is faster.The best was 1:43:55 at Amsterdam (Oct 2024); Ciaran O’Brien was 1:15 slower at the latest race than at the first.

See the numbers
Race Date Division Finish
Amsterdam Oct 2024 Open Men 1:43:55
London ExCeL Dec 2025 Open Men 1:45:10

Each dot is one Open Men race; click one for that race's report. Not enough complete, clean Open Men races yet to measure the change.

Every race

3 results at 3 races

Tap a result for its full report
Open Men, 30-34 1:45:10 4915th of 5,554; 1112th of 1,208 aged 30-34 43:56* 45:35* 15:44 Runs 43:56 · Stations 45:35 · Roxzone 15:44

4,915th of 5,554 Open Men (faster than 11%). Against the 168 who finished around 1:46:50: most time gained on sandbag lunges (2:11), most lost on the eight runs (2:16). Runs 5 to 8 took 5:03 more than runs 1 to 4 (them: 4:59 more).

Ciaran O’Brien at HYROX London ExCeL 2025, Open Men: every split in race order, the typical split of Open Men at this race, and the share of the 5,554 Open Men finishers here who were slower on that part.
Part Time Typical here vs 5,554 Open Men here
Run 1: 4:08 3:13 faster than 4%
SkiErg: 5:43 4:50 faster than 2%
Run 2: 5:00 3:46 faster than 3%
Sled push: 3:19 2:48 faster than 21%
Run 3: 4:53 4:00 faster than 11%
Sled pull: 5:28 4:47 faster than 28%
Run 4: 5:27 4:02 faster than 4%
Burpee broad jump: 8:16 5:30 faster than 11%
Run 5: 5:25 4:09 faster than 7%
Row: 6:31 4:56 faster than 0%
Run 6: 5:04 4:04 faster than 10%
Farmers carry: 1:45 2:03 faster than 77%
Run 7: 4:53 4:05 faster than 15%
Sandbag lunges: 5:07 5:09 faster than 51%
Run 8: 9:09 5:55 faster than 4%
Wall balls: 9:26 7:20 faster than 25%
Roxzone: 15:44 11:44 faster than 8%
Runs (8 km) 43:56 33:23 faster than 6%
Stations (8) 45:35
Finish 1:45:10 1:23:09 4915th of 5,554 · faster than 11%

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

Doubles Mixed, team 30-39, with Nora Twohig 1:17:22 333rd of 837; 167th of 387 aged 30-39 44:17 28:19 4:50 Runs 44:17 · Stations 28:19 · Roxzone 4:50

333rd of 837 Doubles Mixed (faster than 60%).

Ciaran O’Brien at HYROX Dublin 2024, Doubles Mixed: every split in race order, the typical split of Doubles Mixed at this race, and the share of the 837 Doubles Mixed finishers here who were slower on that part.
Part Time Typical here vs 837 Doubles Mixed here
Run 1: 3:38 3:40 faster than 53%
SkiErg: 4:13 4:06 faster than 33%
Run 2: 5:40 5:53 faster than 60%
Sled push: 1:53 1:55 faster than 54%
Run 3: 5:53 6:16 faster than 67%
Sled pull: 3:50 3:52 faster than 51%
Run 4: 6:04 6:19 faster than 61%
Burpee broad jump: 3:59 3:46 faster than 41%
Run 5: 6:19 6:29 faster than 56%
Row: 4:48 4:43 faster than 42%
Run 6: 6:12 6:23 faster than 58%
Farmers carry: 1:33 1:44 faster than 81%
Run 7: 6:05 6:28 faster than 65%
Sandbag lunges: 3:58 3:53 faster than 45%
Run 8: 4:29 4:26 faster than 47%
Wall balls: 4:05 4:26 faster than 69%
Roxzone: 4:50 4:58 faster than 54%
Runs (8 km) 44:17 46:00 faster than 61%
Stations (8) 28:19
Finish 1:17:22 1:20:00 333rd of 837 · faster than 60%

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

Open Men, 30-34 1:43:55 1909th of 2,198; 451st of 490 aged 30-34 52:42 43:01 8:16 Runs 52:42 · Stations 43:01 · Roxzone 8:16

1,909th of 2,198 Open Men (faster than 13%). Against the 67 who finished around 1:42:06: most time gained on wall balls (0:30), most lost on burpee broad jump (2:13). Runs 5 to 8 took 5:53 more than runs 1 to 4 (them: 5:12 more).

Ciaran O’Brien at HYROX Amsterdam 2024, Open Men: every split in race order, the typical split of Open Men at this race, and the share of the 2,198 Open Men finishers here who were slower on that part.
Part Time Typical here vs 2,198 Open Men here
Run 1: 4:15 3:44 faster than 20%
SkiErg: 4:42 4:25 faster than 20%
Run 2: 5:56 5:17 faster than 21%
Sled push: 3:08 2:23 faster than 9%
Run 3: 6:27 5:36 faster than 18%
Sled pull: 5:36 4:22 faster than 13%
Run 4: 6:48 5:38 faster than 13%
Burpee broad jump: 9:19 5:37 faster than 5%
Run 5: 6:59 5:50 faster than 16%
Row: 5:28 4:47 faster than 6%
Run 6: 7:05 5:40 faster than 10%
Farmers carry: 1:50 1:58 faster than 65%
Run 7: 6:26 5:41 faster than 23%
Sandbag lunges: 5:56 4:59 faster than 25%
Run 8: 8:50 6:27 faster than 10%
Wall balls: 7:02 6:16 faster than 32%
Roxzone: 8:16 6:17 faster than 16%
Runs (8 km) 52:42 44:23 faster than 15%
Stations (8) 43:01
Finish 1:43:55 1:26:09 1909th of 2,198 · faster than 13%

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 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 Men

The fastest Ciaran has done each station

Part Best Race Typical
SkiErg 4:42 Amsterdam 2024 · best of 2 4:34
Sled push 3:08 Amsterdam 2024 · best of 2 3:04
Sled pull 5:28 London ExCeL 2025 · best of 2 4:57
Burpee broad jump 8:16 London ExCeL 2025 · best of 2 5:38
Row 5:28 Amsterdam 2024 · best of 2 4:53
Farmers carry 1:45 London ExCeL 2025 · best of 2 2:11
Sandbag lunges 5:07 London ExCeL 2025 · best of 2 5:20
Wall balls 7:02 Amsterdam 2024 · best of 2 7:03
Runs (8 km) 43:56 London ExCeL 2025 · best of 2 41:47
Roxzone 8:16 Amsterdam 2024 · best of 2 7:23
How to read

Each station's best across Ciaran's Open Men races, from different races, against the typical Open Men 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 Men race

Amsterdam 2024, against 2,198 Open Men

Full race report →

Shape of the race

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

This chart shows where Ciaran sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Carry (faster than 65% of the field), weakest on BBJ (faster than 5%).

See the numbers
Part Ciaran: faster than
Ski 20%
Push 10%
Pull 14%
BBJ 5%
Row 7%
Carry 65%
Lunges 25%
Wall balls 33%
Roxzone 16%
Runs 15%

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 20%
Sled push faster than 10%
Sled pull faster than 14%
Burpee broad jump faster than 5%
Row faster than 7%
Farmers carry faster than 65%
Sandbag lunges faster than 25%
Wall balls faster than 33%
Roxzone faster than 16%
Runs (8 km) faster than 15%

How much of the field Ciaran beat on each part of the race, at this race.Best: Farmers carry (faster than 65%); weakest: Burpee broad jump (faster than 5%).

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

Minutes against the typical finisher

SkiErg 0:17 slower
Sled push 0:45 slower
Sled pull 1:14 slower
Burpee broad jump 3:42 slower
Row 0:41 slower
Farmers carry 0:08 faster
Sandbag lunges 0:57 slower
Wall balls 0:46 slower
Roxzone 1:59 slower
Runs (8 km) 8:19 slower

Ciaran's time on each part against the typical Open Men finisher at this race.Best: Farmers carry (0:08 faster); weakest: Runs (8 km) (8:19 slower).

Green, left of centre: faster than the typical Open Men finisher at this race. Orange, right: slower, and by how much.

The race as one bar: Ciaran against the typical Open Men finisher

Ciaran1:43:55
4:154:425:563:086:275:366:489:196:595:287:051:506:265:568:507:028:16
Typical Open Men1:24:57
3:444:255:172:235:364:225:385:375:504:475:401:585:414:596:276:166:17
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.Ciaran: 52:45 running, 43:01 at the stations and 8:16 in the roxzone; the longest station was the burpee broad jumps (9:19).Below, Typical Open Men: 43:53 running, 34:47 at the stations and 6:17 in the roxzone; the longest station was the wall balls (6:16).

See the numbers
Part Ciaran Typical Open Men
Run 1 4:15 3:44
SkiErg 4:42 4:25
Run 2 5:56 5:17
Sled push 3:08 2:23
Run 3 6:27 5:36
Sled pull 5:36 4:22
Run 4 6:48 5:38
Burpee broad jump 9:19 5:37
Run 5 6:59 5:50
Row 5:28 4:47
Run 6 7:05 5:40
Farmers carry 1:50 1:58
Run 7 6:26 5:41
Sandbag lunges 5:56 4:59
Run 8 8:50 6:27
Wall balls 7:02 6:16
Roxzone 8:16 6:17
Finish 1:43:55 1:26:09

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

Burpee broad jump cost 3:42 against the typical Open Men finisher at Amsterdam 2024. The burpee broad jump guide shows whether that is strength or pacing, and the workouts that fix it.

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The RoxHype app

Fix burpee broad jump. Then beat 1:43:55.

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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