Skip to content
Athlete Hong Kong

Sienna Stubbs

Since 2025, Sienna Stubbs has raced HYROX 9 times at 8 events across 3 categories, the women's Individual Open most often (4). The fastest of 4 in the women's Individual Open is 1:31:30 at Bangkok 1 2026, 211th of 1,260 women, faster than 83% of the field. On the clock, that is 6:19 faster than the first of them, at Taipei 2025.

Best finish, by category
Individual Open · Women
1:31:30
Bangkok 1 2026
Doubles Open · Women
1:26:38
Hong Kong 2026
Doubles Open · Mixed
1:09:44
Bangkok 2026

Progress against the field

Between Taipei 2026 and Hong Kong 2026, Sienna Stubbs and Annemie Kellerman pulled 2:24 ahead of the field.

Over the same races everyone got 1:30 quicker, so 3:54 faster on the clock looks better than it was.

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

9 races · 8 events

  1. Bangkok
    13 Aug 2026
    Doubles Open · Mixed
    1:09:44 PB
    38/1447
    Beat 97%
  2. Bangkok
    13 Aug 2026
    Doubles Open · Women
    1:30:52
    280/1440
    Beat 81%
  3. Hong Kong
    8 May 2026
    Doubles Open · Women
    1:26:38 PB
    214/813
    Beat 74%
    ↑ 69 days after Taipei 2026, with Annemie Kellerman 2:24 better than the field Why ↓

    3:54 faster on the clock, and the race was 1:30 faster for everyone, so 2:24 of it was this pair.

    Compare these two →
  4. Bangkok 1
    20 Mar 2026
    Individual Open · Women
    1:31:30 PB
    211/1260
    Beat 83%
  5. Taipei
    28 Feb 2026
    Doubles Open · Women
    1:30:32
    162/430
    Beat 62%
  6. Shenzhen
    20 Dec 2025
    Individual Open · Women
    1:41:28
    223/461
    Beat 52%
  7. Seoul
    8 Nov 2025
    Individual Open · Women
    1:36:50
    181/350
    Beat 48%
  8. Bangkok
    24 May 2025
    Doubles Open · Mixed
    1:21:04
    75/320
    Beat 77%
  9. Taipei
    12 Apr 2025
    Individual Open · Women
    1:37:49
    130/299
    Beat 57%

Personal bests, by station

4:12
Bangkok 2025
1:38
Taipei 2025
2:58
Bangkok 2026
2:43
Bangkok 2026
4:10
Bangkok 2026
1:29
Bangkok 2026
2:58
Bangkok 2026
3:34
Bangkok 2026

Station by station, race by race

Individual Open · Women Doubles Open · Mixed Doubles Open · Women Faster is lower
1000m SkiErg
5:31 4:12
50m Sled Push
2:45 1:38
50m Sled Pull
8:12 2:58
80m Burpee Broad Jump
7:34 2:43
1000m Row
5:42 4:10
200m Farmers Carry
2:30 1:29
100m Sandbag Lunges
4:21 2:58
Wall Balls
8:08 3:34