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Athlete Australia

Tiahna Scouller

Since 2024, Tiahna Scouller has raced HYROX 5 times across 3 categories, the mixed Doubles Open most often (3). 1:10:57 at Sydney 2026 is the fastest of 3 in the mixed Doubles Open, 220th of 918 mixed teams and ahead of 76% of the field. With Mark Scouller both times, that is 7:52 quicker on the clock than the first of them, at Brisbane 2025.

Best finish, by category
Doubles Open · Mixed
1:10:57
Sydney 2026
Individual Open · Women
1:20:36
Melbourne 2025

Progress against the field

Tiahna Scouller and Mark Scouller have gained 2:39 on the field from Brisbane 2025 to Sydney 2026.

The clock says 7:52 faster, but the races themselves got 5:13 quicker for everyone.

Time ahead of the field Up is better
Brisbane 2025 Sydney 2026

362 days between Sydney 2025 and Sydney 2026 is the longest gap compared here, and the second race was 3:42 better than the field.

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

5 races · 5 events

  1. Sydney
    1 Jul 2026
    Doubles Open · Mixed
    1:10:57 PB
    220/918
    Beat 76%
    ↑ 362 days after Sydney 2025, with Mark Scouller 3:42 better than the field Why ↓

    7:34 faster on the clock, and the race was 3:52 faster for everyone, so 3:42 of it was this pair.

    Compare these two →
  2. Sydney
    4 Jul 2025
    Doubles Open · Mixed
    1:18:31
    218/484
    Beat 55%
    ↑ 125 days after Brisbane 2025, with Mark Scouller 1:03 worse than the field Faster on the clock, behind the field Why ↓

    0:18 faster on the clock looks better than it was: the race was 1:21 faster for everyone, which leaves this 1:03 behind the field.

    Compare these two →
  3. Brisbane
    1 Mar 2025
    Doubles Open · Mixed
    1:18:49
    480/887
    Beat 46%
  4. Melbourne
    Date unknown
    Individual Open · Women
    1:20:36 PB
    192/744
    Beat 74%
  5. Melbourne
    Date unknown
    Relay · Women
    1:19:03
    22/115
    Beat 81%

Personal bests, by station

4:02
Sydney 2026
1:51
Sydney 2026
3:22
Sydney 2026
3:22
Brisbane 2025
4:38
Sydney 2026
1:27
Sydney 2026
3:12
Sydney 2026
3:56
Sydney 2026

Station by station, race by race

Doubles Open · Mixed Faster is lower
1000m SkiErg
4:10 4:02
50m Sled Push
2:25 1:51
50m Sled Pull
5:18 3:22
80m Burpee Broad Jump
4:01 3:22
1000m Row
4:43 4:38
200m Farmers Carry
2:12 1:27
100m Sandbag Lunges
6:45 3:12
Wall Balls
4:51 3:56