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Athlete France

Sébastien Seel

Since 2025, Sébastien Seel has raced HYROX 3 times, every one in the mixed Doubles Open. 1:19:28 at Mechelen 2026 is the fastest of 3, 216th of 394 mixed teams. With Julie Desgranges both times, that is 3:48 quicker on the clock than the first of them, at Frankfurt 2025.

Best finish, by category
Doubles Open · Mixed
1:19:28
Mechelen 2026

Progress against the field

Sébastien Seel and Julie Desgranges have dropped 0:24 behind the field from Frankfurt 2025 to Rome 2026.

The clock says 3:28 faster, but the races themselves got 3:52 quicker for everyone.

Time ahead of the field Up is better
Frankfurt 2025 Rome 2026
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. Rome
    23 Sep 2026
    Doubles Open · Mixed
    1:19:48
    257/652
    Beat 61%
    ↑ 181 days after Mechelen 2026, with Julie Desgranges 0:23 better than the field Slower on the clock, ahead of the field Why ↓

    0:20 slower on the clock in a race that was 0:43 slower for everyone: 0:23 gained on the field, which the clock hides.

    Compare these two →
  2. Mechelen
    26 Mar 2026
    Doubles Open · Mixed
    1:19:28 PB
    216/394
    Beat 45%
    ↑ 104 days after Frankfurt 2025, with Julie Desgranges 0:47 worse than the field Faster on the clock, behind the field Why ↓

    3:48 faster on the clock, yet the race was 4:35 faster for everyone, so 0:47 was lost on the field.

    Compare these two →
  3. Frankfurt
    12 Dec 2025
    Doubles Open · Mixed
    1:23:16
    787/1469
    Beat 46%

Personal bests, by station

4:09
Mechelen 2026
1:45
Mechelen 2026
3:12
Mechelen 2026
3:48
Frankfurt 2025
4:35
Rome 2026
1:53
Mechelen 2026
3:56
Rome 2026
4:25
Mechelen 2026

Station by station, race by race

Doubles Open · Mixed Faster is lower
1000m SkiErg
4:13 4:09
50m Sled Push
2:28 1:45
50m Sled Pull
3:35 3:12
80m Burpee Broad Jump
4:23 3:48
1000m Row
4:39 4:35
200m Farmers Carry
1:58 1:53
100m Sandbag Lunges
4:07 3:56
Wall Balls
5:00 4:25