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Athlete Netherlands

Jeff Mulder

Since 2025, Jeff Mulder has raced HYROX 3 times across 2 categories, the men's Doubles Open most often (2). The fastest of 2 in the men's Doubles Open is 1:02:54 at Rotterdam 2026, a top-10% finish: 43rd of 580 men's teams. In the top 10% of the field twice.

Best finish, by category
Doubles Open · Men
1:02:54
Rotterdam 2026
Doubles Open · Mixed
1:18:26
Heerenveen 2026

Progress against the field

From Utrecht 2025 to Rotterdam 2026, the field gained 2:05 on Jeff Mulder and Matthijs Krijger.

Over the same races everyone got 3:02 quicker, so 0:57 faster on the clock looks better than it was.

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.

Every race

3 races · 3 events

  1. Heerenveen
    14 May 2026
    Doubles Open · Mixed
    1:18:26 PB
    328/808
    Beat 59%
  2. Rotterdam
    15 Apr 2026
    Doubles Open · Men
    1:02:54 PB
    43/580
    Beat 93%
    ↑ 138 days after Utrecht 2025, with Matthijs Krijger 2:05 worse than the field Faster on the clock, behind the field Why ↓

    0:57 faster on the clock looks better than it was: the race was 3:02 faster for everyone, which leaves this 2:05 behind the field.

    Compare these two →
  3. Utrecht
    28 Nov 2025
    Doubles Open · Men
    1:03:51
    89/879
    Beat 90%

Personal bests, by station

3:49
Utrecht 2025
1:37
Rotterdam 2026
2:46
Rotterdam 2026
2:59
Utrecht 2025
4:20
Utrecht 2025
1:17
Utrecht 2025
2:38
Utrecht 2025
3:58
Utrecht 2025

Station by station, race by race

Doubles Open · Men Faster is lower
1000m SkiErg
4:06 3:49
50m Sled Push
2:06 1:37
50m Sled Pull
2:57 2:46
80m Burpee Broad Jump
3:06 2:59
1000m Row
4:25 4:20
200m Farmers Carry
1:32 1:17
100m Sandbag Lunges
3:12 2:38
Wall Balls
4:39 3:58