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Athlete Canada

Julia Isaacs

Since 2025, Julia Isaacs has raced HYROX 3 times, every one in the women's Doubles Open. The fastest of 3 is 1:20:00 at Miami 2026, 201st of 1,037 women's teams, faster than 81% of the field. With Susan McMillan both times, that is 2:30 quicker on the clock than the first of them, at Toronto 2025.

Best finish, by category
Doubles Open · Women
1:20:00
Miami 2026

Progress against the field

Between Toronto 2025 and Toronto 2026, Julia Isaacs and Susan McMillan lost 5:36 to the field.

The clock says 0:02 slower, but the races themselves got 5:34 quicker for everyone.

Time ahead of the field Up is better
Toronto 2025 Toronto 2026

182 days between Toronto 2025 and Miami 2026 is the longest gap compared here, and the second race was 1:20 behind 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

3 races · 3 events

  1. Toronto
    1 Oct 2026
    Doubles Open · Women
    1:22:32
    145/765
    Beat 81%
    ↑ 181 days after Miami 2026, with Susan McMillan 4:16 worse than the field Why ↓

    2:32 slower on the clock in a race that was 1:44 faster for everyone: 4:16 lost to the field.

    Compare these two →
  2. Miami
    3 Apr 2026
    Doubles Open · Women
    1:20:00 PB
    201/1037
    Beat 81%
    ↑ 182 days after Toronto 2025, with Susan McMillan 1:20 worse than the field Faster on the clock, behind the field Why ↓

    2:30 faster on the clock looks better than it was: the race was 3:50 faster for everyone, which leaves this 1:20 behind the field.

    Compare these two →
  3. Toronto
    3 Oct 2025
    Doubles Open · Women
    1:22:30
    138/821
    Beat 83%

Personal bests, by station

4:47
Toronto 2025
1:26
Toronto 2025
4:07
Toronto 2025
3:48
Miami 2026
5:04
Toronto 2026
1:40
Toronto 2026
3:20
Miami 2026
3:55
Miami 2026

Station by station, race by race

Doubles Open · Women Faster is lower
1000m SkiErg
4:52 4:47
50m Sled Push
1:56 1:26
50m Sled Pull
4:23 4:07
80m Burpee Broad Jump
4:34 3:48
1000m Row
5:24 5:04
200m Farmers Carry
1:51 1:40
100m Sandbag Lunges
3:28 3:20
Wall Balls
4:42 3:55