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Athlete Netherlands

Fiona Grootoonk

Fiona Grootoonk has raced HYROX twice in 2026, both in the mixed Doubles Open. 1:38:31 at Amsterdam 2026 is the fastest of 2, 1,130th of 1,206 mixed teams.

Best finish, by category
Doubles Open · Mixed
1:38:31
Amsterdam 2026

Progress against the field

Fiona Grootoonk and Simon Zoetebier have dropped 1:52 behind the field from Amsterdam 2026 to Mechelen 2026.

The clock says 0:50 slower, but the races themselves got 1:02 quicker for everyone.

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

2 races · 2 events

  1. Mechelen
    26 Mar 2026
    Doubles Open · Mixed
    1:39:21
    895/962
    Beat 7%
    ↑ 64 days after Amsterdam 2026, with Simon Zoetebier 1:52 worse than the field Why ↓

    0:50 slower on the clock in a race that was 1:02 faster for everyone: 1:52 lost to the field.

    Compare these two →
  2. Amsterdam
    21 Jan 2026
    Doubles Open · Mixed
    1:38:31 PB
    1130/1206
    Beat 6%

Personal bests, by station

4:25
Mechelen 2026
2:10
Mechelen 2026
4:26
Mechelen 2026
5:40
Amsterdam 2026
5:02
Mechelen 2026
2:04
Amsterdam 2026
5:41
Mechelen 2026
5:20
Amsterdam 2026

Station by station, race by race

Doubles Open · Mixed Faster is lower
1000m SkiErg
4:29 4:25
50m Sled Push
2:49 2:10
50m Sled Pull
5:16 4:26
80m Burpee Broad Jump
5:48 5:40
1000m Row
5:18 5:02
200m Farmers Carry
2:06 2:04
100m Sandbag Lunges
6:01 5:41
Wall Balls
6:28 5:20