Ammar vs Tjong
Ammar Lutfi
Tjong Rudy Tantra
Station radar · best race with a field of 30 or more
Ammar: Jakarta 2026, Open Men · Tjong: Jakarta 2026, Open Men
This chart shows where Ammar and Tjong sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Ammar: strongest on Wall balls (faster than 59% of the field), weakest on BBJ (faster than 5%).Tjong: strongest on Pull (faster than 35% of the field), weakest on BBJ (faster than 5%).
See the numbers
| Part | Ammar: faster than | Tjong: faster than |
|---|---|---|
| Ski | 20% | 18% |
| Push | 19% | 6% |
| Pull | 34% | 35% |
| BBJ | 5% | 5% |
| Row | 21% | 20% |
| Carry | 15% | 18% |
| Lunges | 33% | 16% |
| Wall balls | 59% | 9% |
| Roxzone | 26% | 22% |
| Runs | 5% | 13% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Ammar | Tjong |
|---|---|---|
| SkiErg | 20% | 18% |
| Sled push | 19% | 6% |
| Sled pull | 34% | 35% |
| Burpee broad jump | 5% | 5% |
| Row | 21% | 20% |
| Farmers carry | 15% | 18% |
| Sandbag lunges | 33% | 16% |
| Wall balls | 59% | 9% |
| Roxzone (moving) | 26% | 22% |
| Runs (8 km) | 5% | 13% |
The share of their own field each athlete beat on that segment, at the race named on the left. Higher is better; green marks the better of the two. A dash means no split was published.
Those races as one bar each
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.Ammar · Jakarta 2026 · Open Men: 1:17:26 running, 52:04 at the stations and 13:20 in the roxzone; the longest station was the burpee broad jumps (10:53).Below, Tjong · Jakarta 2026 · Open Men: 1:06:11 running, 1:03:01 at the stations and 13:56 in the roxzone; the longest station was the wall balls (16:40).
See the numbers
| Part | Ammar · Jakarta 2026 · Open Men | Tjong · Jakarta 2026 · Open Men |
|---|---|---|
| Run 1 | 6:06 | 5:23 |
| SkiErg | 5:27 | 5:30 |
| Run 2 | 5:48 | 6:00 |
| Sled push | 4:40 | 5:49 |
| Run 3 | 6:09 | 6:30 |
| Sled pull | 6:21 | 6:20 |
| Run 4 | 10:22 | 6:12 |
| Burpee broad jump | 10:53 | 10:49 |
| Run 5 | 8:44 | 7:14 |
| Row | 5:43 | 5:44 |
| Run 6 | 8:24 | 7:52 |
| Farmers carry | 3:32 | 3:23 |
| Run 7 | 8:52 | 7:56 |
| Sandbag lunges | 7:19 | 8:46 |
| Run 8 | 23:01 | 19:04 |
| Wall balls | 8:09 | 16:40 |
| Roxzone | 13:20 | 13:56 |
| Finish | 2:22:42 | 2:23:01 |
Head to head: 1 race they both ran
| Race | Ammar | Tjong | Gap |
|---|---|---|---|
| Jakarta 2026 Open Men · 26 Jun 2026 | 2:22:42 | 2:23:01 | 0:19 · Ammar faster |
Close the gap at your next race.
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.