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Athlete Japan

Ai Mitsunari

Since 2025, Ai Mitsunari has raced HYROX 4 times at 3 events across 2 categories, the mixed Doubles Open most often (3). 1:24:39 at Osaka 2026 is the fastest of 3 in the mixed Doubles Open, 288th of 615 mixed teams and ahead of 53% of the field. On the clock, that is 8:26 faster than the first of them, at Yokohama 2025, both times with Emilio Burnett.

Best finish, by category
Doubles Open · Mixed
1:24:39
Osaka 2026
Individual Pro · Women
1:47:19
Chiba 2026

Progress against the field

From Yokohama 2025 to Chiba 2026, the field gained 3:04 on Ai Mitsunari and Emilio Burnett.

Over the same races everyone got 5:52 quicker, so 2:48 faster on the clock looks better than it was.

Time ahead of the field Up is better
Yokohama 2025 Chiba 2026

The longest gap between two races compared here, 188 days between Osaka 2026 and Chiba 2026, cost 9:15 on 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

4 races · 3 events

  1. Chiba
    6 Aug 2026
    Doubles Open · Mixed
    1:30:17
    161/373
    Beat 57%
    ↑ 188 days after Osaka 2026, with Emilio Burnett 9:15 worse than the field Why ↓

    5:38 slower on the clock in a race that was 3:37 faster for everyone: 9:15 lost to the field.

    Compare these two →
  2. Chiba
    6 Aug 2026
    Individual Pro · Women
    1:47:19 PB
    75/94
    Beat 20%
  3. Osaka
    30 Jan 2026
    Doubles Open · Mixed
    1:24:39 PB
    288/615
    Beat 53%
    ↑ 174 days after Yokohama 2025, with Emilio Burnett 6:11 better than the field Why ↓

    6:11 better than the field: 8:26 faster on the clock, against 2:15 faster for everyone.

    Compare these two →
  4. Yokohama
    9 Aug 2025
    Doubles Open · Mixed
    1:33:05
    164/255
    Beat 36%

Personal bests, by station

4:50
Osaka 2026
2:35
Yokohama 2025
4:24
Yokohama 2025
3:06
Yokohama 2025
5:32
Osaka 2026
1:41
Osaka 2026
4:02
Chiba 2026
4:42
Osaka 2026

Station by station, race by race

Doubles Open · Mixed Faster is lower
1000m SkiErg
5:03 4:50
50m Sled Push
2:45 2:35
50m Sled Pull
5:34 4:24
80m Burpee Broad Jump
3:19 3:06
1000m Row
5:53 5:32
200m Farmers Carry
1:57 1:41
100m Sandbag Lunges
4:27 4:02
Wall Balls
6:52 4:42