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Athlete United Kingdom

Jennifer Seivwright

Jennifer Seivwright has raced HYROX twice since 2025, both in the mixed Doubles Open. The fastest of 2 is 1:13:38 at Glasgow 2026, 268th of 1,198 mixed teams, faster than 78% of the field. On the clock, that is 1:03 faster than the first of them, at Glasgow 2025, both times with Stewart Young.

Best finish, by category
Doubles Open · Mixed
1:13:38
Glasgow 2026

Progress against the field

Between Glasgow 2025 and Glasgow 2026, Jennifer Seivwright and Stewart Young lost 0:15 to the field.

The clock says 1:03 faster, but the races themselves got 1:18 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. Glasgow
    11 Mar 2026
    Doubles Open · Mixed
    1:13:38 PB
    268/1198
    Beat 78%
    ↑ 364 days after Glasgow 2025, with Stewart Young 0:15 worse than the field Faster on the clock, behind the field Why ↓

    1:03 faster on the clock, yet the race was 1:18 faster for everyone, so 0:15 was lost on the field.

    Compare these two →
  2. Glasgow
    12 Mar 2025
    Doubles Open · Mixed
    1:14:41
    250/841
    Beat 70%

Personal bests, by station

4:10
Glasgow 2025
1:49
Glasgow 2025
3:36
Glasgow 2025
2:31
Glasgow 2025
4:30
Glasgow 2025
1:39
Glasgow 2025
3:32
Glasgow 2025
4:14
Glasgow 2026

Station by station, race by race

Doubles Open · Mixed Faster is lower
1000m SkiErg
4:22 4:10
50m Sled Push
2:30 1:49
50m Sled Pull
3:42 3:36
80m Burpee Broad Jump
2:38 2:31
1000m Row
4:55 4:30
200m Farmers Carry
1:53 1:39
100m Sandbag Lunges
3:48 3:32
Wall Balls
4:15 4:14