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Athlete Netherlands

Kaj Smeets

Since 2025, Kaj Smeets has raced HYROX 6 times across 3 categories, the men's Individual Open most often (3). The fastest of 3 in the men's Individual Open is 1:01:01 at Gent 2025, a top-10% finish: 13th of 1,428 men. On the clock, that is 8:17 faster than the first of them, at Maastricht 2025.

Best finish, by category
Individual Open · Men
1:01:01
Gent 2025
Individual Pro · Men
1:08:40
Mechelen 2026
Doubles Pro · Men
58:06
Amsterdam 2026

Progress against the field

Kaj Smeets has dropped 5:00 behind the field from Maastricht 2025 to Rotterdam 2026.

Over the same races everyone got 9:33 quicker, so 4:33 faster on the clock looks better than it was.

Time ahead of the field Up is better
Maastricht 2025 Rotterdam 2026

The largest gain on the field came from Maastricht 2025 → Gent 2025: 2:42 in 84 days.

Race by race, in the list below ↓
How this is worked out ⓘ

A finish time moves for two reasons: the athlete, and the race — its course, its floor, its day. For each pair of races in a row in one category, we take everyone who raced both and use the middle of how much they moved (the median) as "the race". Whatever is left is the athlete. Doubles are compared only when the same two people raced both, and told as the pair's; relays are left out. A pair with fewer than 15 athletes in common is not shown. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.

Every race

6 races · 6 events

  1. Rotterdam
    15 Apr 2026
    Individual Open · Men
    1:04:45
    13/401
    Beat 97%
    ↑ 124 days after Gent 2025 7:42 worse than the field Why ↓

    7:42 behind the field: 3:44 slower on the clock, against 3:58 faster for everyone.

    Compare these two →
  2. Mechelen
    26 Mar 2026
    Individual Pro · Men
    1:08:40 PB
    143/457
    Beat 69%
    ↑ 118 days after Utrecht 2025 2:06 worse than the field Faster on the clock, behind the field Why ↓

    4:48 faster on the clock looks better than it was: the race was 6:54 faster for everyone, which leaves this 2:06 behind the field.

    Compare these two →
  3. Amsterdam
    21 Jan 2026
    Doubles Pro · Men
    58:06 PB
    37/298
    Beat 88%
  4. Gent
    12 Dec 2025
    Individual Open · Men
    1:01:01 PB
    13/1428
    Beat 99%
    ↑ 84 days after Maastricht 2025 2:42 better than the field Why ↓

    2:42 better than the field: 8:17 faster on the clock, against 5:35 faster for everyone.

    Compare these two →
  5. Utrecht
    28 Nov 2025
    Individual Pro · Men
    1:13:28
    43/215
    Beat 80%
  6. Maastricht
    19 Sep 2025
    Individual Open · Men
    1:09:18
    70/1352
    Beat 95%

Personal bests, by station

3:31
Amsterdam 2026
1:59
Maastricht 2025
3:26
Rotterdam 2026
2:07
Amsterdam 2026
3:59
Amsterdam 2026
1:28
Amsterdam 2026
3:02
Amsterdam 2026
3:53
Gent 2025

Station by station, race by race

Individual Open · Men Individual Pro · Men Faster is lower
1000m SkiErg
4:13 3:57
50m Sled Push
4:29 1:59
50m Sled Pull
6:07 3:26
80m Burpee Broad Jump
4:32 3:27
1000m Row
4:31 4:16
200m Farmers Carry
1:48 1:31
100m Sandbag Lunges
4:23 3:17
Wall Balls
6:02 3:53