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Athlete United States

Kaitlin Corso

Since 2025, Kaitlin Corso has raced HYROX 4 times across 3 categories, the mixed Doubles Open most often (2). The fastest of 2 in the mixed Doubles Open is 1:17:42 at Boston 2025, 407th of 1,259 mixed teams, faster than 68% of the field.

Best finish, by category
Doubles Open · Mixed
1:17:42
Boston 2025
Doubles Open · Women
1:35:03
Boston 2026
Individual Open · Women
1:58:49
New York 2026

Progress against the field

From Boston 2025 to Phoenix 2026, the field gained 5:51 on Kaitlin Corso and Toby Almeida.

The clock says 4:27 slower, but the races themselves got 1:24 quicker for everyone.

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 · 4 events

  1. Boston
    8 Oct 2026
    Doubles Open · Women
    1:35:03 PB
    425/742
    Beat 43%
  2. New York
    28 May 2026
    Individual Open · Women
    1:58:49 PB
    755/1061
    Beat 29%
  3. Phoenix
    29 Jan 2026
    Doubles Open · Mixed
    1:22:09
    146/298
    Beat 51%
    ↑ 125 days after Boston 2025, with Toby Almeida 5:51 worse than the field Why ↓

    4:27 slower on the clock in a race that was 1:24 faster for everyone: 5:51 lost to the field.

    Compare these two →
  4. Boston
    26 Sep 2025
    Doubles Open · Mixed
    1:17:42 PB
    407/1259
    Beat 68%

Personal bests, by station

4:18
Phoenix 2026
1:38
Boston 2025
2:22
Boston 2025
2:51
Boston 2025
4:37
Phoenix 2026
1:40
Boston 2025
2:58
Boston 2025
4:23
Phoenix 2026

Station by station, race by race

Doubles Open · Mixed Faster is lower
1000m SkiErg
4:27 4:18
50m Sled Push
1:56 1:38
50m Sled Pull
3:14 2:22
80m Burpee Broad Jump
3:28 2:51
1000m Row
4:55 4:37
200m Farmers Carry
1:44 1:40
100m Sandbag Lunges
3:40 2:58
Wall Balls
4:34 4:23