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Athlete Spain

Isabel Macias Chow

Isabel Macias Chow has raced HYROX 6 times since 2024, in 2 categories, most often the mixed Doubles Open (4). 55:34 at Bilbao 2026 is the fastest of 4 in the mixed Doubles Open, 7th of 866 mixed teams and inside the top 10%. On the clock, that is 3:27 faster than the first of them, at Valencia 2025, both times with Luis Alberto Marco Contreras.

Best finish, by category
Doubles Open · Mixed
55:34
Bilbao 2026
Individual Open · Women
1:11:32
Madrid 2025

Progress against the field

From Valencia 2025 to Stockholm 2026, the field gained 2:20 on Isabel Macias Chow and Luis Alberto Marco Contreras.

The clock says 0:21 slower, but the races themselves got 1:59 quicker for everyone.

Time ahead of the field Up is better
Valencia 2025 Stockholm 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

6 races · 6 events

  1. Valencia
    17 Oct 2026
    Doubles Open · Mixed
    57:38
    5/743
    Beat 99%
  2. Stockholm
    18 Jun 2026
    Doubles Open · Mixed
    59:22
    262/825
    Beat 68%
    ↑ 131 days after Bilbao 2026, with Luis Alberto Marco Contreras 0:44 worse than the field Why ↓

    0:44 behind the field: 3:48 slower on the clock, against 3:04 slower for everyone.

    Compare these two →
  3. Bilbao
    7 Feb 2026
    Doubles Open · Mixed
    55:34 PB
    7/866
    Beat 99%
    ↑ 113 days after Valencia 2025, with Luis Alberto Marco Contreras 1:36 worse than the field Faster on the clock, behind the field Why ↓

    3:27 faster on the clock looks better than it was: the race was 5:03 faster for everyone, which leaves this 1:36 behind the field.

    Compare these two →
  4. Madrid
    27 Nov 2025
    Individual Open · Women
    1:11:32 PB
    12/640
    Beat 98%
  5. Valencia
    17 Oct 2025
    Doubles Open · Mixed
    59:01
    2/555
    Beat 100%
  6. Malaga
    13 Apr 2024
    Individual Open · Women
    1:21:06
    49/300
    Beat 84%

Personal bests, by station

3:47
Valencia 2025
1:38
Valencia 2026
3:07
Bilbao 2026
2:15
Valencia 2025
4:15
Bilbao 2026
1:13
Bilbao 2026
2:44
Valencia 2026
3:07
Bilbao 2026

Station by station, race by race

Individual Open · Women Doubles Open · Mixed Faster is lower
1000m SkiErg
5:30 3:47
50m Sled Push
4:13 1:38
50m Sled Pull
8:14 3:07
80m Burpee Broad Jump
5:35 2:15
1000m Row
5:48 4:15
200m Farmers Carry
2:33 1:13
100m Sandbag Lunges
5:05 2:44
Wall Balls
5:26 3:07