USA Jamison Hammerton
2 HYROX races over 2 seasons, all in a team with 2 partners. Best Doubles Mixed time: 1:23:05 at Dallas 2025.
Doubles Mixed: finish time, race by race
Oldest to newest; a line going down means getting fasterThis line shows the finish time of Jamison Hammerton at each race, oldest on the left; lower is faster.The best was 1:23:05 at Dallas (Nov 2025); Jamison Hammerton was 17:09 faster at the latest race than at the first.
See the numbers
| Race | Date | Division | Finish |
|---|---|---|---|
| Dallas | Nov 2024 | Doubles Mixed | 1:40:14 |
| Dallas | Nov 2025 | Doubles Mixed | 1:23:05 |
Each dot is one Doubles Mixed race; click one for that race's report. Not enough complete, clean Doubles Mixed races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
2 results at 2 races
678th of 1,504 Doubles Mixed (faster than 54%). Against the 45 who finished around 1:23:05: most time gained on sandbag lunges (0:12), most lost on the roxzone (0:24). Runs 5 to 8 took 0:04 less than runs 1 to 4 (them: 0:12 more).
| Part | Time | Typical here | vs 1,504 Doubles Mixed here |
|---|---|---|---|
| Run 1: | 5:49 | 6:15 | faster than 67% |
| SkiErg: | 4:17 | 4:15 | faster than 46% |
| Run 2: | 5:35 | 5:47 | faster than 57% |
| Sled push: | 2:16 | 2:09 | faster than 39% |
| Run 3: | 6:06 | 6:05 | faster than 49% |
| Sled pull: | 3:57 | 4:05 | faster than 56% |
| Run 4: | 6:36 | 6:07 | faster than 36% |
| Burpee broad jump: | 3:10 | 3:27 | faster than 63% |
| Run 5: | 6:30 | 6:13 | faster than 40% |
| Row: | 4:56 | 5:05 | faster than 61% |
| Run 6: | 5:46 | 6:12 | faster than 62% |
| Farmers carry: | 1:37 | 1:50 | faster than 76% |
| Run 7: | 5:47 | 6:04 | faster than 59% |
| Sandbag lunges: | 3:44 | 3:54 | faster than 58% |
| Run 8: | 5:59 | 6:13 | faster than 57% |
| Wall balls: | 4:45 | 4:36 | faster than 44% |
| Roxzone: | 6:21 | 5:23 | faster than 30% |
| Runs (8 km) | 48:05 | 49:06 | faster than 54% |
| Stations (8) | 28:42 | ||
| Finish | 1:23:05 | 1:24:54 | 678th of 1,504 · faster than 54% |
249th of 329 Doubles Mixed (faster than 24%).
| Part | Time | Typical here | vs 329 Doubles Mixed here |
|---|---|---|---|
| Run 1: | 6:20 | 6:05 | faster than 40% |
| SkiErg: | 4:45 | 4:22 | faster than 14% |
| Run 2: | 6:32 | 5:42 | faster than 22% |
| Sled push: | 2:36 | 2:18 | faster than 27% |
| Run 3: | 7:08 | 5:57 | faster than 21% |
| Sled pull: | 4:38 | 4:03 | faster than 25% |
| Run 4: | 7:13 | 5:59 | faster than 21% |
| Burpee broad jump: | 3:50 | 3:17 | faster than 30% |
| Run 5: | 7:34 | 6:16 | faster than 23% |
| Row: | 5:02 | 4:54 | faster than 39% |
| Run 6: | 6:52 | 6:07 | faster than 30% |
| Farmers carry: | 2:10 | 1:47 | faster than 14% |
| Run 7: | 6:57 | 6:06 | faster than 28% |
| Sandbag lunges: | 4:40 | 3:49 | faster than 22% |
| Run 8: | 8:03 | 6:28 | faster than 25% |
| Wall balls: | 5:26 | 4:22 | faster than 15% |
| Roxzone: | 10:37 | 8:29 | faster than 23% |
| Runs (8 km) | 56:35 | 48:40 | faster than 25% |
| Stations (8) | 33:07 | ||
| Finish | 1:40:14 | 1:26:58 | 249th of 329 · faster than 24% |
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.
The fastest Jamison has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:17 | Dallas 2025 · best of 2 | 4:21 |
| Sled push | 2:16 | Dallas 2025 · best of 2 | 2:12 |
| Sled pull | 3:57 | Dallas 2025 · best of 2 | 3:59 |
| Burpee broad jump | 3:10 | Dallas 2025 · best of 2 | 3:36 |
| Row | 4:56 | Dallas 2025 · best of 2 | 4:47 |
| Farmers carry | 1:37 | Dallas 2025 · best of 2 | 1:50 |
| Sandbag lunges | 3:44 | Dallas 2025 · best of 2 | 4:03 |
| Wall balls | 4:45 | Dallas 2025 · best of 2 | 4:34 |
| Runs (8 km) | 48:05 | Dallas 2025 · best of 2 | 45:37 |
| Roxzone | 6:21 | Dallas 2025 · best of 2 | 7:08 |
How to read
Each station's best across Jamison's Doubles Mixed races, from different races, against the typical Doubles Mixed split. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.
2 team partners
- Blake Hammerton1 race
- Kurtis Boone1 race
From the team results above. A name opens the search: a partner can have more than one page.
Dallas 2025, against 1,504 Doubles Mixed
Shape of the race
This chart shows where Jamison 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 77% of the field), weakest on Roxzone (faster than 31%).
See the numbers
| Part | Jamison: faster than |
|---|---|
| Ski | 46% |
| Push | 40% |
| Pull | 57% |
| BBJ | 64% |
| Row | 62% |
| Carry | 77% |
| Lunges | 58% |
| Wall balls | 45% |
| Roxzone | 31% |
| Runs | 54% |
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 Jamison beat on each part of the race, at this race.Best: Farmers carry (faster than 77%); weakest: Roxzone (faster than 31%).
Longer is better: the share of the field you beat.
Minutes against the typical finisher
Jamison's time on each part against the typical Doubles Mixed finisher at this race.Best: Runs (8 km) (1:01 faster); weakest: Roxzone (0:58 slower).
Green, left of centre: faster than the typical Doubles Mixed finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Jamison against the typical Doubles Mixed 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.Jamison: 48:08 running, 28:42 at the stations and 6:21 in the roxzone; the longest station was the row (4:56).Below, Typical Doubles Mixed: 48:56 running, 29:21 at the stations and 5:23 in the roxzone; the longest station was the row (5:05).
See the numbers
| Part | Jamison | Typical Doubles Mixed |
|---|---|---|
| Run 1 | 5:49 | 6:15 |
| SkiErg | 4:17 | 4:15 |
| Run 2 | 5:35 | 5:47 |
| Sled push | 2:16 | 2:09 |
| Run 3 | 6:06 | 6:05 |
| Sled pull | 3:57 | 4:05 |
| Run 4 | 6:36 | 6:07 |
| Burpee broad jump | 3:10 | 3:27 |
| Run 5 | 6:30 | 6:13 |
| Row | 4:56 | 5:05 |
| Run 6 | 5:46 | 6:12 |
| Farmers carry | 1:37 | 1:50 |
| Run 7 | 5:47 | 6:04 |
| Sandbag lunges | 3:44 | 3:54 |
| Run 8 | 5:59 | 6:13 |
| Wall balls | 4:45 | 4:36 |
| Roxzone | 6:21 | 5:23 |
| Finish | 1:23:05 | 1:24:54 |
The race in order, left to right. A wider block than the one below is slower than typical.
Roxzone cost 0:58 against the typical Doubles Mixed finisher at Dallas 2025. The pacing guide is where that time comes back.
Fix roxzone. Then beat 1:23:05.
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.
