Tirza vs June

NED NED · Open Women · 4 results

Tirza Dumernit

1:25:07 best Open Women time · Heerenveen 2026
298th of 1,245 place in that race · 1,245 Open Women finishers
NED NED · Open Women · 1 result

June Marlisa-Leeuwenburgh

1:25:03 best Open Women time · Heerenveen 2026
297th of 1,245 place in that race · 1,245 Open Women finishers

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

Tirza: Heerenveen 2026, Open Women · June: Heerenveen 2026, Open Women

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

This chart shows where Tirza and June sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Tirza: strongest on Push (faster than 97% of the field), weakest on Row (faster than 51%).June: strongest on Carry (faster than 99% of the field), weakest on BBJ (faster than 32%).

See the numbers
Part Tirza: faster than June: faster than
Ski 67% 79%
Push 97% 98%
Pull 95% 69%
BBJ 90% 32%
Row 51% 79%
Carry 66% 99%
Lunges 73% 59%
Wall balls 58% 85%
Roxzone 65% 79%
Runs 68% 73%

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

Part by part

Part Tirza June
SkiErg 67% 79%
Sled push 97% 98%
Sled pull 95% 69%
Burpee broad jump 90% 32%
Row 51% 79%
Farmers carry 66% 99%
Sandbag lunges 73% 59%
Wall balls 58% 85%
Roxzone (moving) 65% 79%
Runs (8 km) 68% 73%

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

Tirza · Heerenveen 2026 · Open Women1:25:07
5:184:575:171:565:203:475:225:015:245:235:182:045:244:175:466:188:21
June · Heerenveen 2026 · Open Women1:25:03
4:464:514:471:535:254:375:247:565:295:055:101:265:174:415:445:027:38
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.Tirza · Heerenveen 2026 · Open Women: 43:09 running, 33:43 at the stations and 8:21 in the roxzone; the longest station was the wall balls (6:18) and the shortest the sled push (1:56).Below, June · Heerenveen 2026 · Open Women: 42:02 running, 35:30 at the stations and 7:38 in the roxzone; the longest station was the burpee broad jumps (7:56).

See the numbers
Part Tirza · Heerenveen 2026 · Open Women June · Heerenveen 2026 · Open Women
Run 1 5:18 4:46
SkiErg 4:57 4:51
Run 2 5:17 4:47
Sled push 1:56 1:53
Run 3 5:20 5:25
Sled pull 3:47 4:37
Run 4 5:22 5:24
Burpee broad jump 5:01 7:56
Run 5 5:24 5:29
Row 5:23 5:05
Run 6 5:18 5:10
Farmers carry 2:04 1:26
Run 7 5:24 5:17
Sandbag lunges 4:17 4:41
Run 8 5:46 5:44
Wall balls 6:18 5:02
Roxzone 8:21 7:38
Finish 1:25:07 1:25:03

Head to head: 1 race they both ran

Race Tirza June Gap
Heerenveen 2026 Open Women · 17 May 2026 1:25:07 1:25:03 0:04 · June faster
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