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Klaas Declerck

BEL M 35-39 n = 966
Finish · net time
1:25:40
+1:05 v median 1:24:35
Course −2:11 v season average ±0:13 · 973 athletes
Men
519/966
35-39
88/167
Field beaten
46%

The race, in three figures

Field beaten
59%
Runs
33%
Stations
Biggest gain
50m Sled Push
−0:35
v median
90/966
Rank
Biggest loss
Wall Balls
+3:32
v median
820/966
Rank

The race, in words

Klaas Declerck finished 519th of 966 men in the Open division at Heerenveen 2026, in 1:25:40.

The runs carried this race: faster than 59% of the field over the eight kilometres, against 33% on the stations. The wall balls cost the most time: 3:32 slower than the median. A harder second half: 2:36 more lost to the middle of the field after halfway than before it.

Heerenveen gave the field time back: about 2:11 faster than the average race this season, by 973 athletes who raced both.

Eight blocks

Bar = field beaten · tick = median

  1. Block 01 8:46
    Running 1 4:18
    v median −0:19
    v median +0:02
  2. Block 02 6:53
    Running 2 4:34
    v median −0:08
    v median −0:35
  3. Block 03 9:03
    Running 3 4:56
    v median −0:02
    v median −0:01
  4. Block 04 11:38
    Running 4 4:48
    v median −0:11
    v median +1:10
  5. Block 05 9:55
    Running 5 5:00
    v median −0:08
    1000m Row 4:55
    v median +0:09
  6. Block 06 7:10
    Running 6 4:57
    v median −0:02
    v median +0:11
  7. Block 07 9:18
    Running 7 4:47
    v median −0:14
    v median −0:28
  8. Block 08 15:44
    Running 8 5:23
    v median −0:14
    Wall Balls 10:21
    v median +3:32

Roxzone, per block

Approach · Exit 7:20

B1 · 1000m SkiErg
0:54
0:03 0:51
B2 · 50m Sled Push
1:10
0:09 1:01
B3 · 50m Sled Pull
1:10
0:15 0:55
B4 · 80m Burpee Broad Jump
0:50
0:30 0:20
B5 · 1000m Row
0:55
0:31 0:24
B6 · 200m Farmers Carry
1:11
0:58 0:13
B7 · 100m Sandbag Lunges
1:11
0:53 0:18
B8 · Wall Balls
—
No mats

Against the middle of your field

Men · n = 949

A pace, not a person: at every mat, the middle of the 949 men who finished.

10:00 5:00 5:00 10:00 SkiErg Sled Push Sled Pull Burpee Broad Jump Row Farmers Carry Sandbag Lunges Finish Middle ↑ You ahead ↓ Field ahead 1:16
You ahead Field ahead Middle half · 25th–75th Crossed the middle · 1 Finish · 1:16 behind

Elsewhere

The board

Individual Open · Men at Heerenveen 2026

See this race on page 20
Source Unofficial
Event
Heerenveen 2026
Division
HYROX
Contest
H_LR3MS4JI1583
Measured against
Men · n = 966