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Athlete United States

Jennifer Halloran

Since 2023, Jennifer Halloran has raced HYROX 9 times at 8 events across 4 categories, the women's Individual Open most often (4). The fastest of 3 in the mixed Doubles Open is 1:00:01 at Toronto 2024, first of 257 mixed teams. On the age-group podium twice.

Best finish, by category
Doubles Open · Mixed
1:00:01
Toronto 2024
Individual Open · Women
1:06:41
Fort Lauderdale 2024
Doubles Open · Women
1:01:02
Washington D.C. Open North American Championships 2025

Progress against the field

From Chicago 2023 to New York 2024, the field gained 0:41 on Jennifer Halloran.

The clock says 0:34 faster, but the races themselves got 1:15 quicker for everyone.

Time ahead of the field Up is better
Chicago 2023 New York 2024

The biggest step was Chicago 2023 → Fort Lauderdale 2024: 3:29 on the field in 105 days.

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

9 races · 8 events

  1. New York
    30 May 2025
    Doubles Open · Mixed
    1:07:09
    56/776
    Beat 93%
  2. Chicago Navy Pier
    16 Nov 2024
    Individual Open · Women
    DNF
    —
  3. Chicago Navy Pier
    16 Nov 2024
    Relay · Mixed
    1:02:04
    1/40
    Beat 98%
  4. Toronto
    5 Oct 2024
    Doubles Open · Mixed
    1:00:01 PB
    1/257
    Beat 100%
  5. New York
    1 Jun 2024
    Individual Open · Women
    1:10:39
    10/592
    Beat 98%
    ↑ 98 days after Fort Lauderdale 2024 4:10 worse than the field Why ↓

    4:10 behind the field: 3:58 slower on the clock, against 0:12 faster for everyone.

    Compare these two →
  6. Washington - North American Championships
    2 Mar 2024
    Doubles Open · Mixed
    1:01:31
    8/142
    Beat 94%
  7. Fort Lauderdale
    24 Feb 2024
    Individual Open · Women
    1:06:41 PB
    3/198
    Beat 99%
    ↑ 105 days after Chicago 2023 3:29 better than the field Why ↓

    3:29 better than the field: 4:32 faster on the clock, against 1:03 faster for everyone.

    Compare these two →
  8. Chicago
    11 Nov 2023
    Individual Open · Women
    1:11:13
    8/299
    Beat 97%
  9. Washington D.C. Open North American Championships
    Date unknown
    Doubles Open · Women
    1:01:02 PB
    2/819
    Beat 100%

Personal bests, by station

3:52
Toronto 2024
1:20
Washington D.C. Open North American Championships 2025
2:49
Washington D.C. Open North American Championships 2025
2:27
Washington D.C. Open North American Championships 2025
4:17
Toronto 2024
1:24
Toronto 2024
2:19
Washington D.C. Open North American Championships 2025
2:31
Fort Lauderdale 2024

Station by station, race by race

Individual Open · Women Doubles Open · Mixed Faster is lower
1000m SkiErg
4:29 3:52
50m Sled Push
2:28 1:29
50m Sled Pull
4:51 2:56
80m Burpee Broad Jump
4:22 2:33
1000m Row
7:37 4:17
200m Farmers Carry
2:12 1:24
100m Sandbag Lunges
3:52 2:51
Wall Balls
3:50 2:31