USA Jim Chung
4 HYROX races over 2 seasons. Best Open Men time: 1:36:57 at Boston 2026.
Open Men: finish time, race by race
Oldest to newest; a line going down means getting fasterThis line shows the finish time of Jim Chung at each race, oldest on the left; lower is faster.The best was 1:36:57 at Boston (Oct 2026); Jim Chung was 28:34 faster at the latest race than at the first.
See the numbers
| Race | Date | Division | Finish |
|---|---|---|---|
| Boston | Sep 2025 | Open Men | 2:05:31 |
| Las Vegas | Feb 2026 | Open Men | 1:48:55 |
| Washington DC | Mar 2026 | Open Men | 1:39:48 |
| Boston | Oct 2026 | Open Men | 1:36:57 |
Each dot is one Open Men race; click one for that race's report. From the first Open Men race to the best: 28:34 faster (2:05:31 to 1:36:57).
4 results at 4 races
1,107th of 1,900 Open Men (faster than 41%). Against the 59 who finished around 1:37:37: most time gained on the eight runs (2:25), most lost on wall balls (3:50). Runs 5 to 8 took 5:12 more than runs 1 to 4 (them: 3:06 more).
| Part | Time | Typical here | vs 1,900 Open Men here |
|---|---|---|---|
| Run 1: | 4:00 | 4:11 | faster than 61% |
| SkiErg: | 4:39 | 4:39 | faster than 50% |
| Run 2: | 5:02 | 5:08 | faster than 55% |
| Sled push: | 3:19 | 3:44 | faster than 68% |
| Run 3: | 5:20 | 5:40 | faster than 64% |
| Sled pull: | 4:49 | 5:14 | faster than 66% |
| Run 4: | 5:09 | 5:36 | faster than 69% |
| Burpee broad jump: | 6:45 | 6:02 | faster than 36% |
| Run 5: | 5:28 | 5:45 | faster than 60% |
| Row: | 5:04 | 4:58 | faster than 42% |
| Run 6: | 5:31 | 5:35 | faster than 52% |
| Farmers carry: | 2:36 | 2:15 | faster than 27% |
| Run 7: | 5:39 | 5:33 | faster than 45% |
| Sandbag lunges: | 6:51 | 5:33 | faster than 24% |
| Run 8: | 8:04 | 6:31 | faster than 20% |
| Wall balls: | 11:56 | 7:29 | faster than 11% |
| Roxzone: | 6:54 | 7:21 | faster than 58% |
| Runs (8 km) | 44:09 | 44:18 | faster than 50% |
| Stations (8) | 45:59 | ||
| Finish | 1:36:57 | 1:32:27 | 1107th of 1,900 · faster than 41% |
679th of 940 Open Men (faster than 27%).
| Part | Time | Typical here | vs 940 Open Men here |
|---|---|---|---|
| Run 1: | 6:46 | 6:06 | faster than 25% |
| SkiErg: | 4:46 | 4:32 | faster than 27% |
| Run 2: | 5:23 | 4:43 | faster than 23% |
| Sled push: | 3:10 | 3:04 | faster than 44% |
| Run 3: | 5:36 | 5:08 | faster than 32% |
| Sled pull: | 5:38 | 5:18 | faster than 42% |
| Run 4: | 5:41 | 5:08 | faster than 31% |
| Burpee broad jump: | 5:40 | 5:37 | faster than 48% |
| Run 5: | 5:48 | 5:22 | faster than 36% |
| Row: | 4:58 | 4:52 | faster than 41% |
| Run 6: | 5:33 | 5:10 | faster than 37% |
| Farmers carry: | 2:50 | 2:06 | faster than 15% |
| Run 7: | 5:40 | 5:10 | faster than 32% |
| Sandbag lunges: | 7:59 | 5:17 | faster than 12% |
| Run 8: | 6:05 | 4:57 | faster than 22% |
| Wall balls: | 9:26 | 7:04 | faster than 22% |
| Roxzone: | 8:56 | 7:07 | faster than 24% |
| Runs (8 km) | 46:29 | 41:59 | faster than 30% |
| Stations (8) | 44:27 | ||
| Finish | 1:39:48 | 1:27:41 | 679th of 940 · faster than 27% |
1,365th of 1,736 Open Men (faster than 21%). Against the 52 who finished around 1:50:14: most time gained on the eight runs (3:46), most lost on wall balls (5:08). Runs 5 to 8 took 4:58 more than runs 1 to 4 (them: 5:52 more).
| Part | Time | Typical here | vs 1,736 Open Men here |
|---|---|---|---|
| Run 1: | 3:30 | 3:25 | faster than 44% |
| SkiErg: | 4:47 | 4:44 | faster than 44% |
| Run 2: | 5:55 | 5:21 | faster than 27% |
| Sled push: | 3:18 | 3:21 | faster than 54% |
| Run 3: | 6:04 | 5:42 | faster than 36% |
| Sled pull: | 5:52 | 4:57 | faster than 22% |
| Run 4: | 6:11 | 5:43 | faster than 32% |
| Burpee broad jump: | 6:22 | 5:33 | faster than 33% |
| Run 5: | 6:31 | 5:56 | faster than 31% |
| Row: | 4:56 | 5:02 | faster than 60% |
| Run 6: | 6:28 | 5:50 | faster than 29% |
| Farmers carry: | 2:15 | 2:05 | faster than 37% |
| Run 7: | 6:33 | 5:47 | faster than 27% |
| Sandbag lunges: | 8:27 | 5:27 | faster than 8% |
| Run 8: | 7:06 | 6:13 | faster than 30% |
| Wall balls: | 14:23 | 7:32 | faster than 5% |
| Roxzone: | 10:24 | 8:14 | faster than 20% |
| Runs (8 km) | 48:15 | 44:20 | faster than 33% |
| Stations (8) | 50:20 | ||
| Finish | 1:48:55 | 1:31:52 | 1365th of 1,736 · faster than 21% |
1,371st of 1,463 Open Men (faster than 6%). Against the 43 who finished around 2:08:09: most time gained on the eight runs (3:12), most lost on sandbag lunges (2:39). Runs 5 to 8 took 5:23 less than runs 1 to 4 (them: 3:50 more).
| Part | Time | Typical here | vs 1,463 Open Men here |
|---|---|---|---|
| Run 1: | 6:03 | 5:52 | faster than 41% |
| SkiErg: | 4:41 | 4:34 | faster than 39% |
| Run 2: | 9:35 | 4:52 | faster than 0% |
| Sled push: | 3:27 | 2:39 | faster than 14% |
| Run 3: | 9:41 | 5:17 | faster than 1% |
| Sled pull: | 7:42 | 5:15 | faster than 7% |
| Run 4: | 5:30 | 5:15 | faster than 39% |
| Burpee broad jump: | 7:24 | 5:31 | faster than 18% |
| Run 5: | 5:54 | 5:27 | faster than 35% |
| Row: | 4:56 | 4:54 | faster than 48% |
| Run 6: | 5:45 | 5:18 | faster than 33% |
| Farmers carry: | 3:29 | 2:06 | faster than 4% |
| Run 7: | 6:30 | 5:14 | faster than 15% |
| Sandbag lunges: | 11:15 | 5:09 | faster than 2% |
| Run 8: | 7:17 | 5:59 | faster than 21% |
| Wall balls: | 16:20 | 7:52 | faster than 4% |
| Roxzone: | 10:09 | 6:44 | faster than 11% |
| Runs (8 km) | 56:12 | 43:32 | faster than 9% |
| Stations (8) | 59:14 | ||
| Finish | 2:05:31 | 1:28:56 | 1371st of 1,463 · faster than 6% |
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.
The fastest Jim has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:39 | Boston 2026 · best of 4 | 4:34 |
| Sled push | 3:10 | Washington DC 2026 · best of 4 | 3:04 |
| Sled pull | 4:49 | Boston 2026 · best of 4 | 4:57 |
| Burpee broad jump | 5:40 | Washington DC 2026 · best of 4 | 5:38 |
| Row | 4:56 | Las Vegas 2026 · best of 4 | 4:53 |
| Farmers carry | 2:15 | Las Vegas 2026 · best of 4 | 2:11 |
| Sandbag lunges | 6:51 | Boston 2026 · best of 4 | 5:20 |
| Wall balls | 9:26 | Washington DC 2026 · best of 4 | 7:03 |
| Runs (8 km) | 44:09 | Boston 2026 · best of 4 | 41:47 |
| Roxzone | 6:54 | Boston 2026 · best of 4 | 7:23 |
How to read
Each station's best across Jim'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.
Boston 2026, against 1,900 Open Men
Shape of the race
This chart shows where Jim 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 69% of the field), weakest on Wall balls (faster than 12%).
See the numbers
| Part | Jim: faster than |
|---|---|
| Ski | 50% |
| Push | 69% |
| Pull | 67% |
| BBJ | 37% |
| Row | 42% |
| Carry | 27% |
| Lunges | 25% |
| Wall balls | 12% |
| Roxzone | 58% |
| 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
How much of the field Jim beat on each part of the race, at this race.Best: Sled push (faster than 69%); weakest: Wall balls (faster than 12%).
Longer is better: the share of the field you beat.
Minutes against the typical finisher
Jim's time on each part against the typical Open Men finisher at this race.Best: Roxzone (0:27 faster); weakest: Wall balls (4:27 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: Jim against the typical Open Men finisher
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.Jim: 44:13 running, 45:59 at the stations and 6:54 in the roxzone; the longest station was the wall balls (11:56).Below, Typical Open Men: 43:59 running, 39:54 at the stations and 7:21 in the roxzone; the longest station was the wall balls (7:29).
See the numbers
| Part | Jim | Typical Open Men |
|---|---|---|
| Run 1 | 4:00 | 4:11 |
| SkiErg | 4:39 | 4:39 |
| Run 2 | 5:02 | 5:08 |
| Sled push | 3:19 | 3:44 |
| Run 3 | 5:20 | 5:40 |
| Sled pull | 4:49 | 5:14 |
| Run 4 | 5:09 | 5:36 |
| Burpee broad jump | 6:45 | 6:02 |
| Run 5 | 5:28 | 5:45 |
| Row | 5:04 | 4:58 |
| Run 6 | 5:31 | 5:35 |
| Farmers carry | 2:36 | 2:15 |
| Run 7 | 5:39 | 5:33 |
| Sandbag lunges | 6:51 | 5:33 |
| Run 8 | 8:04 | 6:31 |
| Wall balls | 11:56 | 7:29 |
| Roxzone | 6:54 | 7:21 |
| Finish | 1:36:57 | 1:32:27 |
The race in order, left to right. A wider block than the one below is slower than typical.
Wall balls cost 4:27 against the typical Open Men finisher at Boston 2026. The wall balls guide shows whether that is strength or pacing, and the workouts that fix it.
Fix wall balls. Then beat 1:36:57.
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.
