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Athlete New Zealand

Biddy Sefton

Since 2023, Biddy Sefton has raced HYROX 20 times at 16 events across 7 categories, the women's Individual Pro most often (11). 1:09:47 at Shanghai 2025 is the fastest of 11 in the women's Individual Pro, 2nd of 27 in the 30–34 age group. Placed on the age-group podium 5 times.

Best finish, by category
Individual Pro · Women
1:09:47
Shanghai 2025
Doubles Pro · Women
1:05:46
Shenzhen 2026
Individual Open · Women
1:08:58
Hong Kong 2024
Doubles Open · Mixed
1:07:35
Bangkok 1 2026
Doubles Open · Women
1:10:26
Hong Kong 2024

Every race

20 races · 16 events

  1. Beijing
    10 Sep 2026
    Individual Pro · Women
    1:16:02
    25/152
    Beat 84%
  2. Shenzhen
    15 Aug 2026
    Doubles Pro · Women
    1:05:46 PB
    16/176
    Beat 91%
  3. Shenzhen
    15 Aug 2026
    Individual Pro · Women
    1:11:16
    11/163
    Beat 93%
  4. Stockholm
    18 Jun 2026
    Doubles Pro · Women
    1:08:59
    309/689
    Beat 55%
  5. Stockholm
    18 Jun 2026
    Individual Pro · Women
    1:12:44
    351/751
    Beat 53%
  6. Hong Kong
    8 May 2026
    Relay · Women
    1:29:36
    60/215
    Beat 72%
  7. Hong Kong
    8 May 2026
    Doubles Pro · Women
    1:06:35
    8/97
    Beat 92%
  8. Bangkok 1
    20 Mar 2026
    Doubles Open · Mixed
    1:07:35 PB
    55/1445
    Beat 96%
  9. Taipei
    28 Feb 2026
    Individual Pro · Women
    1:10:55
    7/61
    Beat 89%
  10. Shanghai
    22 Nov 2025
    Individual Pro · Women
    1:09:47 PB
    2/76
    Beat 97%
  11. Bangkok
    24 May 2025
    Individual Pro · Women
    1:13:45
    9/116
    Beat 92%
  12. Auckland
    1 Feb 2025
    Individual Pro · Women
    1:21:22
    20/63
    Beat 68%
  13. Hong Kong
    22 Nov 2024
    Individual Open · Women
    1:08:58 PB
    6/525
    Beat 99%
  14. Hong Kong
    22 Nov 2024
    Doubles Open · Women
    1:10:26 PB
    14/453
    Beat 97%
  15. Incheon
    19 Oct 2024
    Individual Pro · Women
    1:13:40
    1/31
    Beat 97%
  16. Taipei
    25 May 2024
    Individual Pro · Women
    1:18:41
    3/20
    Beat 85%
  17. Hong Kong
    26 Nov 2023
    Individual Pro · Women
    1:17:56
    2/17
    Beat 88%
  18. Singapore
    7 Oct 2023
    Individual Open · Women
    1:17:29
    7/199
    Beat 97%
  19. World Championships
    Date unknown
    Individual Pro · Women
    1:12:26
    177/470
    Beat 62%
  20. World Championships Nice
    Date unknown
    Relay · Mixed
    56:30
    16/19
    Beat 16%

Personal bests, by station

1000m SkiErg
3:54
Bangkok 1 2026
50m Sled Push
1:06
Hong Kong 2024
50m Sled Pull
3:01
Bangkok 1 2026
80m Burpee Broad Jump
0:01
Bangkok 2025
1000m Row
4:28
Bangkok 1 2026
200m Farmers Carry
1:29
Shenzhen 2026
100m Sandbag Lunges
2:37
Hong Kong 2024
Wall Balls
3:16
Singapore 2023

Station by station, race by race

Individual Pro · Women Individual Open · Women Doubles Pro · Women Faster is lower
1000m SkiErg
4:39 4:09
50m Sled Push
3:17 1:30
50m Sled Pull
5:01 3:16
80m Burpee Broad Jump
4:56 0:01
1000m Row
4:51 4:31
200m Farmers Carry
2:12 1:29
100m Sandbag Lunges
4:46 3:45
Wall Balls
5:22 3:16