Stefan vs Niklas

GER GER · Open Men · 4 results

Stefan Mertens

1:21:58 best Open Men time · Frankfurt 2024
641st of 1,480 place in that race · 1,480 Open Men finishers
GER GER · Open Men · 4 results

Niklas Haartje

1:27:04 best Open Men time · Frankfurt 2025
981st of 1,883 place in that race · 1,883 Open Men finishers

Station radar · best race with a field of 30 or more

Stefan: Frankfurt 2024, Open Men · Niklas: Frankfurt 2025, Open Men

top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns
StefanNiklasedge = faster than everyone, centre = slowest

This chart shows where Stefan and Niklas sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Stefan: strongest on Pull (faster than 85% of the field), weakest on Runs (faster than 39%).Niklas: strongest on Carry (faster than 78% of the field), weakest on Row (faster than 30%).

See the numbers
Part Stefan: faster than Niklas: faster than
Ski 83% 43%
Push 69% 64%
Pull 85% 41%
BBJ 56% 47%
Row 73% 30%
Carry 70% 78%
Lunges 42% 41%
Wall balls 73% 45%
Roxzone 71% 71%
Runs 39% 41%

Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.

Part by part

Part Stefan Niklas
SkiErg 83% 43%
Sled push 69% 64%
Sled pull 85% 41%
Burpee broad jump 56% 47%
Row 73% 30%
Farmers carry 70% 78%
Sandbag lunges 42% 41%
Wall balls 73% 45%
Roxzone (moving) 71% 71%
Runs (8 km) 39% 41%

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

Stefan · Frankfurt 2024 · Open Men1:21:58
4:164:225:002:315:183:525:215:085:594:305:341:455:385:096:195:285:56
Niklas · Frankfurt 2025 · Open Men1:27:04
4:274:335:063:235:315:145:235:275:374:585:291:455:365:196:007:106:15
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.Stefan · Frankfurt 2024 · Open Men: 43:25 running, 32:46 at the stations and 5:56 in the roxzone; the longest station was the wall balls (5:28).Below, Niklas · Frankfurt 2025 · Open Men: 43:09 running, 37:49 at the stations and 6:15 in the roxzone; the longest station was the wall balls (7:10).

See the numbers
Part Stefan · Frankfurt 2024 · Open Men Niklas · Frankfurt 2025 · Open Men
Run 1 4:16 4:27
SkiErg 4:22 4:33
Run 2 5:00 5:06
Sled push 2:31 3:23
Run 3 5:18 5:31
Sled pull 3:52 5:14
Run 4 5:21 5:23
Burpee broad jump 5:08 5:27
Run 5 5:59 5:37
Row 4:30 4:58
Run 6 5:34 5:29
Farmers carry 1:45 1:45
Run 7 5:38 5:36
Sandbag lunges 5:09 5:19
Run 8 6:19 6:00
Wall balls 5:28 7:10
Roxzone 5:56 6:15
Finish 1:21:58 1:27:04

Head to head: 2 races they both ran

Race Stefan Niklas Gap
Frankfurt 2025 Open Men · 12 Dec 2025 1:27:03 1:27:04 0:01 · Stefan faster
Frankfurt 2024 Open Men · 14 Dec 2024 1:21:58 1:51:17 29:19 · Stefan faster
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