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Athlete Czechia

Jiri Fiser

In 2026, Jiri Fiser has raced HYROX twice, both in the men's Doubles Open. The fastest of 2 is 1:15:14 at Warsaw 2026, 118th of 232 men's teams. With Lukas Zavrel both times, that is 7:05 quicker on the clock than the first of them, at Katowice 2026.

Best finish, by category
Doubles Open · Men
1:15:14
Warsaw 2026

Progress against the field

Between Katowice 2026 and Warsaw 2026, Jiri Fiser and Lukas Zavrel pulled 5:58 ahead of the field.

The clock says 7:05 faster, but the races themselves got 1:07 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. Warsaw
    16 Apr 2026
    Doubles Open · Men
    1:15:14 PB
    118/232
    Beat 49%
    ↑ 54 days after Katowice 2026, with Lukas Zavrel 5:58 better than the field Why ↓

    5:58 better than the field: 7:05 faster on the clock, against 1:07 faster for everyone.

    Compare these two →
  2. Katowice
    21 Feb 2026
    Doubles Open · Men
    1:22:19
    286/349
    Beat 18%

Personal bests, by station

3:52
Katowice 2026
1:44
Warsaw 2026
3:00
Warsaw 2026
3:23
Warsaw 2026
4:39
Katowice 2026
1:35
Warsaw 2026
3:22
Warsaw 2026
4:24
Warsaw 2026

Station by station, race by race

Doubles Open · Men Faster is lower
1000m SkiErg
3:52 3:52
50m Sled Push
2:16 1:44
50m Sled Pull
3:45 3:00
80m Burpee Broad Jump
4:17 3:23
1000m Row
4:48 4:39
200m Farmers Carry
1:36 1:35
100m Sandbag Lunges
3:40 3:22
Wall Balls
5:07 4:24